
- Transmission Range350m (1000ft) Line-of-Sight
- Frequency Information
- Frequency band: 1.9GHz DECT (varies by country and region)
- Modulation mode: GFSK
- Transmit power: <21dBm (125.9mW) (varies by country and region)
- Receiving sensitivity: <-90dBm
- Transmission Latency<35ms
- Battery Capacity700mAh (2.66Wh) Li-Ion battery
- Runtime
- Remote headset: ≈10h
- Master headset (when connected to 3 remote headsets) : ≈6h
- Master headset (when connected to 5 remote headsets) : ≈5h
- Charging Time≈2.5h
- Frequency Response150Hz~7kHz
- Signal-to Noise Ratio>55dB
- Distortion<1%
- Microphone TypeElectret
- Maximum Input Sound Pressure Level>115dbSPL
- Output Sound Pressure Level>98±3dBSPL (at 94dBSPL 1kHz)
- Net Weight≈170g (batteries included)
- Working Temperature
- Working Status: 0~+45°C
- Storage Status: -20~+60°C
- NoteThe frequency band and transmit power varies by country and region
Why Choose SoundPro?
Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.