Wireless Stereo Earphone K9 wireless phone mic

Dual Mics are the perfect option for recording a Conversation between to People 

[Plug and Play】 Enable OTG in phones, This clip-on mic is easy to use, Automatic Pairing, Automatically Connect When Plugged into the Receiver, No Adapter, Addtional APP, Bluetooth Needed. The red light on receiving flashes; press switch key of mic, the indicator light turns green, then power is turned on; The red indicator light of receiver and the green indicator light of microphone always keeps on, then you can use the microphone to receive sound by opening phone camera, live App or other Apps. Kind Note: Some Android Phones may need APP DOWNLOAD IF NOT COMPATIABLE ( Open Camera app). Please watch this video https://www.youtube.com/watch?v=fXSEAoP6rLk&t=386s

【Long-distance transmission and long working hours】High Performance Wireless Microphone, Signal stability. The lavalier microphone is builtIN Rechargeable Batteries.  20M/65FT Working Distance without obstacle.