Model: VWA-M8
Frequency range: 2.4GHz
Sampling rate: 32kHz 16Bit
Sensitivit: -38 dBFS
Frequency Response: 20Hz-20kHz
SIGNAL-NOISE RATIO: 64 dB
Input: 5V-1A
Charging time Mic: about 1.5 hours
Charging case: about 1.5 hours (charge the Mic 5 times)
Mic work time: about 5 hours
Product net weight: 52.49
Product dimensions: 62.5*60*27.5mm