








Multi-Channel UHF wireless headphone system for Silent Disco, conferences and classes, with long-range, stable audio and easy channel switching on the headphones.
| Technology | UHF (U-Band) |
| Channels | 3 Channels |
| Latency | < 15ms |
| Operating Range | Up to 1000 ft / 300 m |
| Inputs | Bluetooth, AUX, RCA, XLR, and Mic |
| Power Supply | 5V / 1–2A |
| Power Port | USB-C |
| Operating Time | Up to 12 hours |
| Battery | Rechargeable lithium battery |
| Driver Unit | 40mm |
| Frequency Response | 30–15,000Hz |
| Impedance | 32Ω ±15% |
| Ear Pads | Over-ear cushions |
| Weight | Approx. 275g |
Q1: What is this system designed for?
A: This multi-channel wireless headphone system is designed for silent disco parties, multilingual conferences, group classes, and fitness events. It allows multiple participants to listen through headphones simultaneously while easily switching between channels for different music, audio feeds, or languages.
Q2: What devices can I connect to the transmitter?
A: The transmitter supports Bluetooth, AUX, RCA, XLR, and microphone input. You can connect phones, laptops, mixers, microphones, DJ equipment, compatible PA system outputs, and other common event audio devices.
Q3: Is the system easy to set up?
A: Yes. No app or manual pairing is required. Simply connect the transmitter to your audio source, turn on the transmitter and headphones, and start listening.
Q4: Can I expand the system with more transmitters or headphones?
A: Yes. You can add more transmitters to create additional channels (Channels vary by region: US 6, EU 3). You can also add more UT90 headphones for unlimited listeners on the same channel.
Q5: Can I mix music and speech at the same time?
A: Yes. The transmitter supports simultaneous audio and 3.5mm microphone input, so you can play background music while speaking through a connected microphone.
Q6: What is the wireless range of the system?
A: The system supports up to 1000 ft (approximately 300 meters) of wireless range. This allows participants to move freely while maintaining stable audio.