A wireless lapel microphone

Compatible with mobile phone, SLR camera, computer, handheld DV, motion camera,
Pocket camera and other devices with 3.5 or 6.5 mic interface

The belt is powered by a No. 5 battery.
The built-in energy saving chip makes the battery life more durable

The receiver is equipped with a large capacity lithium battery and a USB charge on the side

Electric interface, lasting about 3-4 hours under full power

Microphone type: U segment wireless microphone

Frequency modulation: Frequency-adjustable (automatic frequency matching)

Frequency response: 30HZ-18khz

Dynamic range: 96dB delay ge 2.5ms

Transmitting terminal power: 10mW

Reception distance: about 50 meters

Signal to noise ratio: 96dB

Distortion: <0.1%

Frequency points: 48

Receiver sensitivity: -96dB

Receiver service time: 3-4 hours

Charging adapter: 5V