Product information:
Color: BY-V1 [Apple one-to-one], BY-V2 [Apple one drag two], BY-V10 [Android type-c one-to-one], BY-V20 [Android type-c one drag two]]]]
Frequency range: 20Hz-20KHz
Rated Power: 5
Rated Voltage: 5
Applicable objects: dedicated for recording and live streaming

Transmission method: 2.4GHz
Polarity mode: omnidirectional
Frequency response: 20Hz-16kHz
Signal to noise ratio: 80dB
Sensitivity: l-42dB
Operating range: 50 meters (barrier free)
RF output power: 6dBm
Charging interface: USB-c
Battery capacity of transmitter: 95mAh
Charging time for transmitter: approximately 2 hours