TNVI Portable Wireless Lavalier

Características

Size: 58.5 x 29mm
Weight: 20g
Sensitivity: -30dB:3dB
Frequency response: 20Hz-18KHz
SNR: >72dB
Charging voltage: DC 5V
Directivity: Omnidirectional
Operating distance: 50 meters in a straight line
Distortion: TX<0.3%, RX<0.5%
Battery capacity: 300mah
Package Size: 15 x 5.3 x 10.8cm/5.9 x 2.1 x 4.3in
Package Weight: 174g/6.1oz