One way radio guide system. Zero set-up.
Whisper X and Whisper Y are radio guide receivers that find the clearest channel on their own, and one Whisper Transmitter talks to both. Hand them out, switch them on, start talking.
INFINITY FAMILY · ON-EAR RECEIVER
Whisper X
Ultra-slim, worn on the ear. No earbuds, no cables.
- 26 g
- 35 h battery
- Magnetic charging
INFINITY FAMILY · NECK RECEIVER
Whisper Y
- 57 g
- Up to 160 h battery
- USB-C charging
INFINITY FAMILY · TRANSMITTER
Whisper Transmitter
One transmitter for every X and Y receiver.
- 100 m range · 80 h battery
- Built-in or external microphone
- Receivers switch on with it
Clear signal. Total freedom.
Operations in 17 countries
One standard everywhere
on time.
7-day support
9:00–19:00 CET.
One connected family, powered by INFINITY
INFINITY is Whisper’s patented communication protocol. It connects the whole range — receivers, transmitters and the Whisper T translator — in one ecosystem.
Crystal-clear audio
Interference-free listening with intelligent noise filtering and automatic channel selection.
Always on the right frequency
2.4 GHz, compatible worldwide, with the best channel selected for you.
Instant connection
Near Field Pairing and NFC connect devices instantly, with no set-up.
AI-powered translation
Whisper T brings simultaneous translation into the same system.
Smart, compact design
Ultra-compact devices, intuitive controls and LED status rings.
Connected management
Dedicated apps manage the whole fleet remotely.
One voice. One transmitter. Every receiver.
Whisper Transmitter connects the guide to every Whisper X and Whisper Y listener at the same time. 100 m range · 80 h battery · USB-C charging.
The built-in Beamforming microphone, or an external microphone with digital noise reduction. No extra accessories needed.
The device status at a glance.
All paired receivers switch on and off with the transmitter.
Plays tracks stored on SD card, manually or automatically via beacons.
100 m range · 80 h battery · USB-C charging
01
The guide speaks
The Beamforming microphone of Whisper Transmitter, or an external microphone, picks up the voice and filters background noise.
02
INFINITY carries the signal
Audio travels digitally on 2.4 GHz to the receivers paired with that group.
03
Receivers auto-tune
Each receiver selects the clearest available frequency and avoids nearby groups.
04
Every listener hears clearly
Up to 100 m range, with stable audio in crowded venues.
Specs table
| Specification | Whisper X | Whisper Y | Whisper Transmitter | Whisper T |
|---|---|---|---|---|
| Communication | One-way | One-way | One-way | One-way; two-way translation |
| Frequency | 2.4 GHz, worldwide | 2.4 GHz, worldwide | 2.4 GHz, worldwide | 2.4 GHz, worldwide |
| Range | 100 m | 100 m | 100 m | 100 m |
| Battery life | 35 h | 160 h | 80 h | 6 h |
| Charging time | 1 h | 4 h | 1.5 h | 2 h |
| Charging | Magnetic base | USB-C | USB-C | USB-C |
| Weight | 26 g | 57 g | 158 g | 158 g |
| Wearing / audio | On the ear, no earbuds | Around the neck, with earpiece | Built-in or external microphone | Built-in Beamforming microphone |
Warranty: 2 years on purchased products.
Technical assistance for the whole useful life of the product. Next generation: 2.5× lighter · 3× longer battery life · 4 languages at once · twice the versatility with the Beamforming microphone
Charging and carrying
charging base for up to 30 Whisper X
charging and UV sterilization for up to 30 Whisper X
charging base for up to 30 Whisper Y
charging base for up to 20 transmitters
premium backpack for Whisper X kits. On your back, hands free.
for Whisper X and Y kits, in two capacities. Over the shoulder, ready to go.
Also available: earpieces for Whisper Y, lanyards and external microphones.
Help with communication anywhere
Good to know. Frequently asked.
CONTACT US