The TA003S/TA004S silent audio system is the desktop upgrade of the TA003/TA004 series. Its standout feature is a transmitter upgraded to 6 channels, supporting Bluetooth and XLR professional audio input. The upgraded headphones feature built‑in bass‑boost speakers for superior sound quality, along with a removable logo panel for easy custom branding.
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Description
Tired of yoga room noise bleeding into your meditation session? Wish you could give each student their perfect soundtrack without anyone else hearing it? Overwhelmed by tangled gear at yoga?
Basic PS Upgraded:
The upgraded TA004S headphones feature enhanced bass sound, detachable logo panels for branding, more channels, foldable design, longer battery life, and dual displays showing both battery and channel. These improvements bring clearer audio, greater convenience, and a more professional appearance.
👇The TA003S desktop transmitter supports XLR connections for professional microphones and audio devices, perfect for fixed setups, meetings, and studio environments.
👇The TA003P handheld transmitter is compact and clip-on design, offering superior flexibility and portability for tours, on-site guidance, and mobile applications.
| Feature | Basic TA003 & TA004 | Upgraded TA003S & TA004S (Desktop) | Upgraded TA003P & TA004S (Handheld) |
| Transmitter Type | Desktop | Desktop (Upgraded) | Handheld (with back clip) |
| Best For | Fixed placement | ⬆️Fixed / Desktop operation | ⬆️Moving / Handheld / 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 | ⬆️Supported (Removable logo panel) | ⬆️Supported (Removable logo panel) |
| Bluetooth | ❌ | ✅ | ✅ |
| Foldable Headphones | ❌ | ✅ Truly Foldable | ✅ Truly Foldable |
| Headphone Battery Life | 8H | ⬆️12H | ⬆️12H |
| Headphone Display | Single-digit (Channel only) | ⬆️Dual digital (Battery + Channel) | ⬆️Dual digital (Battery + Channel) |
| Transmitter Battery Life | 12H | 10H (High Power) / 20H (Low Power) | 12H (High Power) / 20H (Low Power) |
| Transmitter Power | DC 9V Adapter | Type-C | Type-C + Detachable battery |
| Headphone Charging Port | Type-C | Type-C | Type-C |
| Transmission Distance | High Power >300m | High Power >300m / Low Power >150m | 300–400m |
Meet the Retekess TA003S & TA004S desktop silent audio system. Built for yoga instructors, meditation guides, breathwork coaches, and wellness event organizers, it pairs a desktop transmitter with lightweight headphones to create a private sound environment for every participant.
6 Channels. One Transmitter. Endless Possibilities
In a group setting, one soundtrack never fits everyone. The TA003S transmitter supports 6 independent channels(use with 6 transmitters) — more than enough for multi-group audio. 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
Sound quality shapes the entire breathwork and meditation experience. The system delivers enhanced bass audio through speakers — warm and rich without being overpowering. By wirelessly connecting your phone via Bluetooth, you can directly transmit music or sound effects to the transmitter.
Real-time Training Guidance
Get a kit with a microphone included. Just plug it directly into the transmitter. Your voice and music will blend automatically. You can move around the classroom, weaving among students—your voice will always be clear and uninterrupted.
Dual Audio Input
Connect via Bluetooth to play background music; the XLR interface allows connection of a professional microphone for real-time instructions. Two audio sources can be output simultaneously, so you can give instructions while background music plays.
Lightweight Comfort. Total Noise Isolation
Heavy headphones become unbearable by the end of a 90-minute yoga flow. The TA004S headphones are ultralight, featuring a padded adjustable headband and breathable leather ear cups. They truly fold — compact enough to toss in a backpack between retreats. The over-ear design and noise isolation seal out external sound, turning any space into a sanctuary. Each headphone has its own volume control, so every student dials in exactly what works for them.
All-Day Power. Instant Clarity
Our desktop silent audio system ta003s transmitter runs 12 hours on a full charge. The TA004S headphones also deliver 12 hours of continuous listening. The headphones feature a digital display showing both battery level and active channel at a glance. The Type-C port supports charging anytime.
From Small Studio to Large Retreat
One transmitter. Two power modes. Every space covered.
Low Power (100m / 328ft): Perfect for small studios, quiet zones, or indoor sessions
High Power (300m / 984ft): Covers expansive outdoor spaces — beach yoga, forest retreats, festival fields
Plus, a single transmitter supports unlimited headphones, making it effortless to scale your class.
Put Your Brand on Display
The TA004S headphones feature a removable logo panel for easy customization. Add your studio logo, and your students become walking ambassadors for your community.
Why Choose TA003S & TA004S Desktop Silent Audio System?
More channels (6) – Perfect for multi-group teaching or simultaneous audio streams
Longer battery life – All-day retreats without worry
USB-C charging – One cable for everything, more convenient
Truly foldable headphones – Easier storage and travel
Digital display – See battery and channel at a glance, more intuitive
Bass boost – Richer, more immersive sound quality
👉 Still considering the basic version TA003&TA004? It's reliable and budget-friendly for simpler needs.
👉 TA003S&TA004S– for more freedom in teaching and a more professional experience.
Not sure if desktop TA003S&TA004S is right for you?
If you teach on the move — walking among students, leading outdoor sessions, or demonstrating poses — the handheld version TA003P&TA004S clips onto your waist and moves with you.
👉 Explore the handheld version TA003P&TA004S→
TA003S & TA004S Desktop Silent Audio System Package List:
| KIT | Contents |
| 1TX+3RX | TA003S Transmitter1、TA004S Headphones3、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable1、User Manual1 |
| 1TX+6RX | TA003S Transmitter1、TA004S Headphones6、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable6、User Manual1 |
| 1TX+10RX | TA003S Transmitter1、TA004S Headphones10、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable10、User Manual1 |
| 1TX+15RX | TA003S Transmitter1、TA004S Headphones15、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable15、User Manual1 |
| 1TX+20RX | TA003S Transmitter1、TA004S Headphones20、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable20、User Manual1 |
| 1TX+30RX | TA003S Transmitter1、TA004S Headphones30、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable30、User Manual1 |
| 1TX+50RX | TA003S Transmitter1、TA004S Headphones50、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable50、User Manual1 |
| 1TX+10RX+2MIC | TA003P Transmitter1、TA004S Headphones10、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable10、User Manual1、Charging Case x1、Mic Transmitter x2、Mic Receiver x1、Magnet x4、Magnetic Clip x2、Windscreen x2、TYPE-C Charging Cable x1、3.5mm Audio Adapter Cable x1 |
| 1TX+20RX+2MIC | TA003P Transmitter1、TA004S Headphones20、Antenna1、3.5 to RCA audio cable1、Type-C power adapter1、2m 3.5 to 3.5 audio cable1、Type-C charging cable20、User Manual1、Charging Case x1、Mic Transmitter x2、Mic Receiver x1、Magnet x4、Magnetic Clip x2、Windscreen x2、TYPE-C Charging Cable x1、3.5mm Audio Adapter Cable x1 |
Spec
| TA003S Desktop Transmitter | Specification |
|---|---|
| Version | TA003 Upgraded Version |
| Form | Desktop |
| Bluetooth | Supported |
| Audio Interface | XLR, USB-C, 3.5mm, RCA Input |
| Number of Channels | 6 channels (US), 3 channels (EU) |
| Audio System | UHF/RF |
| Transmission Mode | FM |
| Frequency Range | 863MHz / 915MHz (customizable) |
| Transmit Power | High / Low |
| Transmission Distance | >300m (High), >150m (Low) |
| Sound Quality | Stereo |
| Battery Capacity | 2000mAh |
| Working Time | 10H (High Power), 20H (Low Power) |
| Charging Time | 6H |
| Power Supply | USB-C Adapter |
| Display | Digital display (battery & channel) |
| 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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