Silent Fitness: wireless headphones for group workouts, spin classes, and outdoor training
High-energy music and the trainer’s voice go straight into every participant’s headphones. The trainer moves freely with a portable transmitter, the class hears every cue, and everything around stays quiet.
Street workouts, functional training, spin, bootcamp, and outdoor classes: at the gym, in the park, in a town square, or at a corporate event.

Voice+ musictrainer and playlist in the same headphones
MobilePortable transmitterthe trainer moves with the class
MultiChannelmultiple classes in the same space
1,200+Events a yearworldwide
Every workout, more energy
Street workouts and outdoor training
Parks, plazas, beaches, and rooftops: the music stays in the headphones, the class hears the trainer even outdoors, and no one nearby is disturbed.
Spin and indoor cycling
Loud music only for the riders, with the trainer’s voice always crystal clear: no blasting speakers and more comfort for everyone.
Bootcamp, functional training, and group classes
Trainers lead large groups without raising their voice. Everyone sets their own volume and stays focused on the exercise.
Fitness events and corporate wellness
Multiple classes running at the same time in the same space, each on its own channel: ideal for festivals, open houses, trade shows, and corporate wellness days.
From trainer to headphones in three steps
01
Voice and music
The trainer speaks into a wireless mic; music comes from a smartphone, computer, or mixer. Everything feeds into the transmitter.
02
The portable transmitter
The transmitter sends voice and music via radio frequency (RF) to every headphone in the class, even while the trainer is on the move.
03
The headphones
Every participant hears everything clearly and sets their own volume. With multiple channels, different classes can run side by side.
More motivation, zero noise
- Clear instructions: the trainer’s voice reaches everyone, even in large groups and outdoors.
- Music that drives you: high volume in your headphones without disturbing neighbors, offices, or other studios.
- Focus: headphones block out outside noise and deepen your immersion in the workout.
- Freedom of movement: no cables, so trainers and participants move freely.
- Always-new locations: take your class anywhere, no sound system required.
The right setup for your classes
Rent online
For special classes, workshops, and small events: choose your headphone and transmitter kit in our rental shop.
Full-service rental
For fitness events, festivals, and corporate days with multiple classes: a custom system with delivery and technical support.
Purchase for gyms and trainers
For anyone running headphone classes on a regular basis: professional headphones, transmitters, and microphones for sale.
Hygiene and comfort
Every headphone is cleaned and sanitized before use, which is essential for sports and fitness activities.
Silent Fitness in action
Silent Fitness FAQ
More uses for silent audio systems
Explore all the uses for Silentsystem wireless audio systems: from parties to corporate events to immersive installations.
Silent Yoga
Yoga, meditation, and mindfulness with the instructor’s voice right in your headphones.
Silent Walk
Walks, fitness walking, and outdoor tours with headphones.
Silent Disco & Party
Music events, parties, and DJ sets with multichannel wireless headphones.
Conferences and conventions
Audio systems for conferences, conventions, and simultaneous interpretation.
Live concerts
Concerts and musical performances with audio sent straight to headphones.
Open-Air Cinema
Immersive movie experiences with high-quality wireless audio.













