- 6-channel silent sound system headphones
- Immersive bass and hi-fi sound for meditation
- Wireless Bluetooth connection
- 12-hour battery with Type-C for all-day use
- Flexible volume control
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Description
Tired of gym noise clashing with your workout instructions? Wish your wellness class could offer personalized soundtracks without disturbing anyone? Overwhelmed by noise complaints from neighbors during silent discos?
Meet the Retekess TA003S & TA004S silent sound system headphones. Built for fitness 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.
Rich Bass. Wireless Freedom. Built for Any Scene
Sound quality shapes every experience — from explosive workouts to healing sessions to dance parties.
The system delivers enhanced bass audio through speakers — warm and rich without being overpowering. By wirelessly connecting your phone via Bluetooth, you can stream high-energy playlists, calming soundscapes, or DJ mixes directly to the transmitter. Prefer a wired connection? The RCA input works too.
Need Live Guidance? No Problem
Fitness instructors need to call out cues. Wellness coaches guide breathwork.
Simply plug your microphone (sold separately) into the transmitter. Your voice and music blend automatically. Walk around the room, move between participants — your voice stays clear and uninterrupted.
6 Channels. Endless Possibilities
In any group setting, one soundtrack never fits everyone. Fitness members want different beats. Wellness participants prefer ambient sounds. Silent disco guests expect channel options.
The TA003S US version transmitter supports 6 independent channels(use with 6 transmitters). Each channel is clearly marked by six LED indicators. You can play different soothing music for each channel, allowing everyone to choose background music that suits their practice needs.Switch seamlessly. No dropouts. No distractions.
Lightweight Comfort. Total Noise Isolation
Heavy headphones ruin workouts, distract from relaxation, and kill the dance vibe.
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 classes or events. The over-ear design and noise isolation seal out external sound, turning any space into a private audio zone. Each headphone has its own volume control, so every participant dials in exactly what works for them.
All-Day Power. Instant Clarity
The TA003S transmitter runs 12 hours on a full charge — enough for back-to-back classes or an all-night event. The TA004S headphones also deliver 12 hours of continuous listening.
The headphones feature a digital display showing both battery level .The Type-C port supports charging anytime.
From Small Studio to Large Event
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 spaces — gym floors, wellness retreats, outdoor silent discos
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 or event logo, and your participants become walking ambassadors for your community.
Basic PS Upgraded:
| 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) |
| Transmission Distance | High Power >300m | High Power >300m / Low Power >150m | 300–400m |
| 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 |
| 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) |
| Sound Quality | Stereo | Stereo + Bass Boost | Stereo + Bass Boost |
| Headphone Charging Port | Micro USB | Type-C | Type-C |
| Logo Customization | Supported | Supported (Removable logo panel) | Supported (Removable logo panel) |
Why Choose TA003S & TA004S Silent Sound System Headphones?
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 Silent Sound System Headphones Package List:
| KIT | Contents |
| 2TX+30RX | TA003S Transmitter × 2, TA004S Headphones × 30, Antenna × 2, 3.5 to RCA audio cable × 2, Type-C power adapter × 2, 2m 3.5 to 3.5 audio cable × 2, Type-C charging cable × 30, User Manual × 1 |
| 2TX+40RX | TA003S Transmitter × 2, TA004S Headphones × 40, Antenna × 2, 3.5 to RCA audio cable × 2, Type-C power adapter × 2, 2m 3.5 to 3.5 audio cable × 2, Type-C charging cable × 40, User Manual × 1 |
| 2TX+50RX | TA003S Transmitter × 2, TA004S Headphones × 50, Antenna × 2, 3.5 to RCA audio cable × 2, Type-C power adapter × 2, 2m 3.5 to 3.5 audio cable × 2, Type-C charging cable × 50, User Manual × 1 |
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 |
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