KR15 portable 360 pickup voice IP Type-c 2 in 1 transmit port 2 wireless MEMS Microphone
 
Features
3 in 1 Connection receiver (Support TC, Lighting and 3.5mm).
MEMS Microphone.
2 Microphone connection.
2.4G Hz.
Transfer Time: 20ms.
Mic Battery: 70mAh.
Working Time: Around 7 Hours.
Wireless Range: 20m.