The standout feature of the upgraded TA003P/TA004S handheld silent audio system is its inclusion of a belt clip and swappable battery for cordless use — perfect for mobile teaching or outdoor demos. The upgraded transmitter supports Bluetooth and AUX audio inputs. The headphones include a removable logo panel and bass‑boost speakers.
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Description
Desktop vs. Handheld Transmitter
The upgraded TA004S headphones feature deeper bass, more channels, a fully foldable design, longer battery life, and a dual display that shows both battery level and channel status. Custom logo branding is also available, helping boost brand visibility and create a more professional look. These upgrades deliver clearer sound, easier operation, and a more refined overall user experience.
👇 The TA003S desktop transmitter supports XLR input for professional microphones and audio equipment, making it an ideal choice for fixed installations, meetings, and studio settings.
👇 The TA003P handheld transmitter features a compact clip-on design, offering greater flexibility and portability for tours, live guiding, and other mobile applications.
For events with changing setup needs, many customers choose both transmitters from the start for a more complete and professional solution—handheld for mobile and outdoor use, and desktop for stable fixed playback. Shop the Desktop Transmitter
| Feature | Basic TA003 & TA004 | Upgraded TA003S & TA004S (Desktop) | Upgraded TA003P & TA004S (Handheld) |
| Transmitter Type | Desktop | Upgraded Desktop | Handheld (with back clip) |
| Best For | Fixed placement | ⬆️ Fixed setups / desktop use | ⬆️ Mobile use / handheld operation / active scenarios |
| Number of Channels | 3 | ⬆️ 6 (US) / 3 (EU) | ⬆️ 6 (US) / 3 (EU) |
| Sound Quality | Stereo | ⬆️ Stereo + Bass Boost | ⬆️ Stereo + Bass Boost |
| Logo Customization | Supported | ⬆️ Custom logo branding available | ⬆️ Custom logo branding available |
| Bluetooth | ❌ | ✅ | ✅ |
| Foldable Headphones | ❌ | ✅ Truly Foldable | ✅ Truly Foldable |
| Headphone Battery Life | 8 hours | ⬆️ 12 hours | ⬆️ 12 hours |
| Headphone Display | Single-digit display (channel only) | ⬆️ Dual digital display (battery + channel) | ⬆️ Dual digital display (battery + channel) |
| Transmitter Battery Life | 12 hours | 10 hours (High Power) / 20 hours (Low Power) | 12 hours (High Power) / 20 hours (Low Power) |
| Transmitter Power | DC 9V adapter | USB-C | USB-C + detachable battery |
| Headphone Charging Port | USB-C | USB-C | USB-C |
| Transmission Distance | High Power >300 m | High Power >300 m / Low Power >150 m | 300–400 m |
Ideal for Yoga, Meditation, Events & More
Designed for flexible real-world use, this system helps instructors, facilitators, and event organizers deliver clear wireless audio across quiet indoor sessions and busy outdoor environments alike.
Yoga Classes
Guide movement and music clearly without disturbing neighboring rooms or shared spaces.
Meditation Sessions
Create a focused, immersive environment where every participant hears clearly at their own volume.
Breathwork Workshops
Blend voice cues and music smoothly so pacing, rhythm, and atmosphere stay consistent throughout.
Wellness Retreats
Support indoor and outdoor sessions with a portable wireless audio system that’s easy to carry and reliable all day.
Outdoor Events
Maintain clear transmission in parks, beaches, retreats, and open spaces where speakers are impractical.
Silent Parties & Multi-Group Setups
Use multiple channels for different groups, audio programs, or backup frequencies without creating noise.
Real Photos from Our Customers
From yoga studios and guided meditation spaces to outdoor silent events, these real-life photos show how customers are using the system in practical, professional setups.
6 Channels. One Handheld Transmitter. Total Flexibility
In group settings, a single soundtrack may not suit everyone. The TA003P US version handheld transmitter supports 6 independent channels (when used with up to 6 transmitters), making it ideal for multi-group audio or backup frequencies when outdoor interference occurs. Each TA004S headphone features a color-coded LED for instant channel identification. Switch seamlessly. No dropouts. No distractions.
Rich Bass. Wireless Freedom. Built for Mindfulness on the Move
Sound quality shapes the entire breathwork and meditation experience. This system delivers enhanced bass audio that feels warm and rich without being overpowering. Clip the transmitter to your waist using its detachable battery clip and move among students, demonstrate poses, or lead outdoor walking meditations without compromising audio quality.
Real-Time Training Guidance
Every package includes a headset microphone for clear, real-time instruction. For added flexibility, you can also choose a bundle with a wireless microphone or purchase one separately. Simply connect the mic to the transmitter to mix your voice with music, so you can move freely while your guidance stays clear and uninterrupted. Connect your phone via Bluetooth to play music or sound effects through the transmitter. Use Bluetooth for background music and the 3.5 mm port for live instruction. Both audio sources can play simultaneously.
Lightweight Comfort. Total Noise Isolation
Heavy headphones can become uncomfortable by the end of a 90-minute yoga flow. TA004S headphones are ultralight and feature a padded adjustable headband plus breathable leather ear cups. They are truly foldable, making them compact enough to fit into a backpack between retreats. The over-ear design and noise isolation help block external noise, turning almost any environment into a calm, focused space. Each headphone also has its own volume control, so every student can set the sound level that works best for them.
All-Day Power. Swap and Go. Instant Clarity
The TA003P handheld transmitter runs for 12 hours on a full charge. Need more time? Its detachable back-clip battery lets you swap in a fresh one and keep teaching with no downtime. The TA004S headphones also deliver 12 hours of continuous listening.
A digital display on the headphones shows both battery level and active channel at a glance. USB-C charging adds even more convenience—one cable for your phone, laptop, and headphones.
From Small Studios to Large Retreats
One handheld transmitter. Two power modes. Coverage for every space.
Low Power (100 m / 328 ft): Ideal for small studios, quiet zones, or indoor sessions.
High Power (400 m / 1,312 ft): Extended range for larger outdoor environments such as beach yoga, forest retreats, and festival fields.
A single transmitter also supports an unlimited number of headphones, making it easy to scale your class as needed.
Put Your Brand on Display
With custom logo branding available, TA004S headphones help your studio or event look more professional while making your brand more visible throughout every session. It’s a simple touch that leaves a stronger impression on participants and helps your business stand out.
Why Choose TA003P & TA004S Portable Silent Headphone System?
Designed for mobile teaching, outdoor sessions, and multi-group setups, this upgraded system combines portability, flexibility, and stronger everyday usability in one complete solution.
More Channels
Ideal for multi-group teaching, simultaneous audio streams, or backup frequencies when needed.
Longer Battery Life
Reliable power for extended sessions, day retreats, and back-to-back classes.
USB-C Charging
Charge your gear more conveniently with the same cable used for many everyday devices.
Truly Foldable Headphones
Easier to pack, store, and travel with between studios, retreats, and events.
Dual Digital Display
Check both battery level and active channel at a glance for quicker session management.
Enhanced Bass Sound
Enjoy fuller, more immersive audio while keeping voice guidance clear and balanced.
Back Clip + Swappable Battery
Move freely during classes and keep going without downtime by swapping in a fresh battery.
TA003P & TA004S Portable Silent Headphone System Package List
| KIT | Contents |
| 1TX+3RX | TA003P Transmitter ×1, TA004S Headphones ×3, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×3, Headset Microphone ×1, User Manual ×1 |
| 1TX+6RX | TA003P Transmitter ×1, TA004S Headphones ×6, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×6, Headset Microphone ×1, User Manual ×1 |
| 1TX+10RX | TA003P Transmitter ×1, TA004S Headphones ×10, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×10, Headset Microphone ×1, User Manual ×1 |
| 1TX+15RX | TA003P Transmitter ×1, TA004S Headphones ×15, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×15, Headset Microphone ×1, User Manual ×1 |
| 1TX+20RX | TA003P Transmitter ×1, TA004S Headphones ×20, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×20, Headset Microphone ×1, User Manual ×1 |
| 1TX+30RX | TA003P Transmitter ×1, TA004S Headphones ×30, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×30, Headset Microphone ×1, User Manual ×1 |
| 1TX+50RX | TA003P Transmitter ×1, TA004S Headphones ×50, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×50, Headset Microphone ×1, User Manual ×1 |
| 1TX+10RX+2Wireless Mic | TA003P Transmitter ×1, TA004S Headphones ×10, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×10, User Manual ×1, Charging Case ×1, Mic Transmitter ×2, Mic Receiver ×1, Magnet ×4, Magnetic Clip ×2, Windscreen ×2, Type-C Charging Cable ×1, 3.5 mm Audio Adapter Cable ×1 |
| 1TX+20RX+2Wireless Mic | TA003P Transmitter ×1, TA004S Headphones ×20, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×20, User Manual ×1, Charging Case ×1, Mic Transmitter ×2, Mic Receiver ×1, Magnet ×4, Magnetic Clip ×2, Windscreen ×2, Type-C Charging Cable ×1, 3.5 mm Audio Adapter Cable ×1 |
Why Choose RETEKESS
Desktop vs. Handheld Transmitter
The upgraded TA004S headphones feature deeper bass, more channels, a fully foldable design, longer battery life, and a dual display that shows both battery level and channel status. Custom logo branding is also available, helping boost brand visibility and create a more professional look. These upgrades deliver clearer sound, easier operation, and a more refined overall user experience.
👇 The TA003S desktop transmitter supports XLR input for professional microphones and audio equipment, making it an ideal choice for fixed installations, meetings, and studio settings.
👇 The TA003P handheld transmitter features a compact clip-on design, offering greater flexibility and portability for tours, live guiding, and other mobile applications.
For events with changing setup needs, many customers choose both transmitters from the start for a more complete and professional solution—handheld for mobile and outdoor use, and desktop for stable fixed playback. Shop the Desktop Transmitter
| Feature | Basic TA003 & TA004 | Upgraded TA003S & TA004S (Desktop) | Upgraded TA003P & TA004S (Handheld) |
| Transmitter Type | Desktop | Upgraded Desktop | Handheld (with back clip) |
| Best For | Fixed placement | ⬆️ Fixed setups / desktop use | ⬆️ Mobile use / handheld operation / active scenarios |
| Number of Channels | 3 | ⬆️ 6 (US) / 3 (EU) | ⬆️ 6 (US) / 3 (EU) |
| Sound Quality | Stereo | ⬆️ Stereo + Bass Boost | ⬆️ Stereo + Bass Boost |
| Logo Customization | Supported | ⬆️ Custom logo branding available | ⬆️ Custom logo branding available |
| Bluetooth | ❌ | ✅ | ✅ |
| Foldable Headphones | ❌ | ✅ Truly Foldable | ✅ Truly Foldable |
| Headphone Battery Life | 8 hours | ⬆️ 12 hours | ⬆️ 12 hours |
| Headphone Display | Single-digit display (channel only) | ⬆️ Dual digital display (battery + channel) | ⬆️ Dual digital display (battery + channel) |
| Transmitter Battery Life | 12 hours | 10 hours (High Power) / 20 hours (Low Power) | 12 hours (High Power) / 20 hours (Low Power) |
| Transmitter Power | DC 9V adapter | USB-C | USB-C + detachable battery |
| Headphone Charging Port | USB-C | USB-C | USB-C |
| Transmission Distance | High Power >300 m | High Power >300 m / Low Power >150 m | 300–400 m |
Ideal for Yoga, Meditation, Events & More
Designed for flexible real-world use, this system helps instructors, facilitators, and event organizers deliver clear wireless audio across quiet indoor sessions and busy outdoor environments alike.
Yoga Classes
Guide movement and music clearly without disturbing neighboring rooms or shared spaces.
Meditation Sessions
Create a focused, immersive environment where every participant hears clearly at their own volume.
Breathwork Workshops
Blend voice cues and music smoothly so pacing, rhythm, and atmosphere stay consistent throughout.
Wellness Retreats
Support indoor and outdoor sessions with a portable wireless audio system that’s easy to carry and reliable all day.
Outdoor Events
Maintain clear transmission in parks, beaches, retreats, and open spaces where speakers are impractical.
Silent Parties & Multi-Group Setups
Use multiple channels for different groups, audio programs, or backup frequencies without creating noise.
Real Photos from Our Customers
From yoga studios and guided meditation spaces to outdoor silent events, these real-life photos show how customers are using the system in practical, professional setups.
6 Channels. One Handheld Transmitter. Total Flexibility
In group settings, a single soundtrack may not suit everyone. The TA003P US version handheld transmitter supports 6 independent channels (when used with up to 6 transmitters), making it ideal for multi-group audio or backup frequencies when outdoor interference occurs. Each TA004S headphone features a color-coded LED for instant channel identification. Switch seamlessly. No dropouts. No distractions.
Rich Bass. Wireless Freedom. Built for Mindfulness on the Move
Sound quality shapes the entire breathwork and meditation experience. This system delivers enhanced bass audio that feels warm and rich without being overpowering. Clip the transmitter to your waist using its detachable battery clip and move among students, demonstrate poses, or lead outdoor walking meditations without compromising audio quality.
Real-Time Training Guidance
Every package includes a headset microphone for clear, real-time instruction. For added flexibility, you can also choose a bundle with a wireless microphone or purchase one separately. Simply connect the mic to the transmitter to mix your voice with music, so you can move freely while your guidance stays clear and uninterrupted. Connect your phone via Bluetooth to play music or sound effects through the transmitter. Use Bluetooth for background music and the 3.5 mm port for live instruction. Both audio sources can play simultaneously.
Lightweight Comfort. Total Noise Isolation
Heavy headphones can become uncomfortable by the end of a 90-minute yoga flow. TA004S headphones are ultralight and feature a padded adjustable headband plus breathable leather ear cups. They are truly foldable, making them compact enough to fit into a backpack between retreats. The over-ear design and noise isolation help block external noise, turning almost any environment into a calm, focused space. Each headphone also has its own volume control, so every student can set the sound level that works best for them.
All-Day Power. Swap and Go. Instant Clarity
The TA003P handheld transmitter runs for 12 hours on a full charge. Need more time? Its detachable back-clip battery lets you swap in a fresh one and keep teaching with no downtime. The TA004S headphones also deliver 12 hours of continuous listening.
A digital display on the headphones shows both battery level and active channel at a glance. USB-C charging adds even more convenience—one cable for your phone, laptop, and headphones.
From Small Studios to Large Retreats
One handheld transmitter. Two power modes. Coverage for every space.
Low Power (100 m / 328 ft): Ideal for small studios, quiet zones, or indoor sessions.
High Power (400 m / 1,312 ft): Extended range for larger outdoor environments such as beach yoga, forest retreats, and festival fields.
A single transmitter also supports an unlimited number of headphones, making it easy to scale your class as needed.
Put Your Brand on Display
With custom logo branding available, TA004S headphones help your studio or event look more professional while making your brand more visible throughout every session. It’s a simple touch that leaves a stronger impression on participants and helps your business stand out.
Why Choose TA003P & TA004S Portable Silent Headphone System?
Designed for mobile teaching, outdoor sessions, and multi-group setups, this upgraded system combines portability, flexibility, and stronger everyday usability in one complete solution.
More Channels
Ideal for multi-group teaching, simultaneous audio streams, or backup frequencies when needed.
Longer Battery Life
Reliable power for extended sessions, day retreats, and back-to-back classes.
USB-C Charging
Charge your gear more conveniently with the same cable used for many everyday devices.
Truly Foldable Headphones
Easier to pack, store, and travel with between studios, retreats, and events.
Dual Digital Display
Check both battery level and active channel at a glance for quicker session management.
Enhanced Bass Sound
Enjoy fuller, more immersive audio while keeping voice guidance clear and balanced.
Back Clip + Swappable Battery
Move freely during classes and keep going without downtime by swapping in a fresh battery.
TA003P & TA004S Portable Silent Headphone System Package List
| KIT | Contents |
| 1TX+3RX | TA003P Transmitter ×1, TA004S Headphones ×3, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×3, Headset Microphone ×1, User Manual ×1 |
| 1TX+6RX | TA003P Transmitter ×1, TA004S Headphones ×6, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×6, Headset Microphone ×1, User Manual ×1 |
| 1TX+10RX | TA003P Transmitter ×1, TA004S Headphones ×10, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×10, Headset Microphone ×1, User Manual ×1 |
| 1TX+15RX | TA003P Transmitter ×1, TA004S Headphones ×15, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×15, Headset Microphone ×1, User Manual ×1 |
| 1TX+20RX | TA003P Transmitter ×1, TA004S Headphones ×20, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×20, Headset Microphone ×1, User Manual ×1 |
| 1TX+30RX | TA003P Transmitter ×1, TA004S Headphones ×30, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×30, Headset Microphone ×1, User Manual ×1 |
| 1TX+50RX | TA003P Transmitter ×1, TA004S Headphones ×50, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×50, Headset Microphone ×1, User Manual ×1 |
| 1TX+10RX+2Wireless Mic | TA003P Transmitter ×1, TA004S Headphones ×10, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×10, User Manual ×1, Charging Case ×1, Mic Transmitter ×2, Mic Receiver ×1, Magnet ×4, Magnetic Clip ×2, Windscreen ×2, Type-C Charging Cable ×1, 3.5 mm Audio Adapter Cable ×1 |
| 1TX+20RX+2Wireless Mic | TA003P Transmitter ×1, TA004S Headphones ×20, Antenna ×1, 3.5 mm to RCA Audio Cable ×1, Type-C Power Adapter ×1, 2 m 3.5 mm to 3.5 mm Audio Cable ×1, Type-C Charging Cable ×20, User Manual ×1, Charging Case ×1, Mic Transmitter ×2, Mic Receiver ×1, Magnet ×4, Magnetic Clip ×2, Windscreen ×2, Type-C Charging Cable ×1, 3.5 mm Audio Adapter Cable ×1 |
Why Choose RETEKESS
Spec
| TA003P Handheld Transmitter | Specification |
|---|---|
| Version | TA003 Upgraded Version |
| Form | Handheld |
| Bluetooth | Supported |
| Audio Interface | USB-C, 3.5mm Audio Input, 3.5mm Microphone Input |
| Number of Channels | 6 channels (US), 3 channels (EU) |
| Audio System | UHF/RF |
| Transmission Mode | FM |
| Frequency Range | 863.3MHz / 863.9MHz |
| Transmit Power | High / Low |
| Transmission Distance | 300-400m |
| Sound Quality | Stereo |
| Battery Capacity | 2500mAh |
| Working Time | 12H (High Power), 20H (Low Power) |
| Charging Time | 6H |
| Power Supply | USB-C Adapter |
| Display | Digital display (battery & channel) |
| Feature | With back-clip, suitable for movement |
| TA004S Headphone Receiver | Specification |
|---|---|
| Version | TA004 Upgraded Version |
| Form | Foldable Headphone |
| Frequency Response | 60~15000Hz |
| Transmission Mode | FM |
| Transmission Distance | 300m |
| Sound Quality | Stereo |
| Working Time | 12H |
| Charging Time | 3.5H |
| Display | Dual digital display (battery & channel) |
| Feature | Foldable, logo panel removable |
FAQ
Q: What makes the upgraded model sound better?
A: The upgraded TA004S features large bass‑boost speakers,delivering richer bass, clearer highs, and a more immersive sound – perfect for sound healing, parties, or any music‑driven session.
Q: Which input offers better sound quality: AUX, microphone, or Bluetooth?
A: AUX provides the highest fidelity with no compression or latency. Bluetooth is convenient but may have slight latency and compression. Microphone input is for live voice only. For best results, use AUX for music and a wireless mic for instruction – the system mixes them automatically.
Q: How does the silent disco headphone system work?
A: Connect an audio source (phone, computer, tablet, media player, DJ mixer, etc.) to the transmitter via AUX, XLR,or Bluetooth. The transmitter sends audio wirelessly via radio frequency to rechargeable LED headphones. Users wear the headphones and can switch channels.
Q: What are the benefits of silent headphone system?
A: Immersive sound with enhanced bass, no ambient noise, no distractions. Perfect for yoga, meditation, fitness, parties, and outdoors—without disturbing others.
Q: Is it a complete kit? Do I need to buy extra cables or accessories?
A: Yes, our standard kit includes everything needed: headphones, transmitter(s), , microphone, power adapters, audio cables, and a quick start guide. No extra purchase needed. Plug and play.
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