Specifications

Operating Frequency Band : 2400-2483.5MHz
Audio Quality : 24bit/48kHz
Frequency Response : 20Hz-20kHz
Latency : 2.5ms(best performance setting)-8.7ms(safety mode)
Input Impedance : 1 MΩ
Maximum Input Level : 1 kHz at 1%THD+6.2 dBV (5.78 Vp-p)
THD+N : 0.01% 1kHz, typical
Dynamic Range : 122dB, A-weighted(OUTPUT/SEND)
Output level Adjustment Range : mute -64dB~0dB
Auto-sleep Mode : N/A
Built-in Battery Capacity : 3.7V/500mAh Rechargeable Li-polymer (Transmitter)
TX Battery Life : up to 6.5 hours
Power Requirements : 7V to 12V DC, 500mA min, negative tip power supplies(Receiver)
Operation Range : Up to 50 m (165 feet) maximum
TX dimesions : 72.5mm*49.3mm*23mm (L*W*H)