Type-C Mic K3 Mini Lavalier Microphone Noise Reduction Professional Mini Lapel Mic Portable Black Wireless K3 Microphone Phone

color:black
Charging time:1 h-1.5 h
Frequency: 2.4GHz
Input voltage: DC4.8-5.4V
Charging port: for Type-C
Battery capacity: 80mAh
Transmission Distance: 10-15m
Microphone size: 62*23 * 28mm(2.44*0.91 * 1.10in)
Signal-to-noise ratio:64db
Package included:1 set Microphone