Wireless Collar Clip Microphone Portable Design With Charging Recording

Product information:
Color: Apple 1-2 [with charging Bin], Android 1-2 [with charging Bin]]
Rated Power: 1
Brand: jiakas
Microphone type: live only microphone
Built-in battery capacity: null
Signal-to-noise ratio: below 60dB
Capacitor with a built-in battery or not: Built-in battery