Product information:

Automatic pairing, plug and play
Very low delay, delay <20ms, audio and video synchronization
Power consumption of the whole machine: transmitter <15mA, receiver <25mA
Supports slow charging or fast charging of mobile phones (charging while recording)
Built-in 360-degree omnidirectional high-definition high-sensitivity microphone
Good compatibility, supports mobile phone/computer/tablet at the same time
The transmitter has a built-in 70mAh rechargeable button battery, which can last for 4-6 hours
Frequency response: 20HZ-20KHZ

Sensitivity: -30dB
Signal to noise ratio: -65dB
Transmission distance: 20 meters

Packing list:

Microphone*1