One To Two Outdoor Recording Lavalier Microphone Noise Canceling Wireless Mic For Live Streaming, Interface: 8 Pin

1. Realize long-distance high-definition radio for live webcasting, video vlog shooting, interviews, audio, video teaching and other occasions use
2. Three-level noise reduction, reverb, monitoring, playback, mute, can be live while charging the phone
3. 2.4G wireless coupling, boot automatically connected, easy to operate, support for a tow two people to use
4. Can be used for cell phones, computers and other devices without APP
5. Comes with a charging compartment, can be charged to the microphone, convenient storage, portable outings
6. Built-in intelligent active noise reduction chip, strong anti-interference ability, effective recognition of the original sound, in a noisy environment can still be clear recording
7. Compatible with mainstream devices on the market, support most models of cell phones/computers/cameras/sound cards/camcorders on the market
8. Dual-diaphragm 360-degree surround sound pickup with high sensitivity microphone, receiving no dead angle

Parameters:
1. Microphone: digital silicon mark
2. Input voltage: 5V
3. Battery capacity: 60mAh
4. Charging compartment battery; 600mAh
5. Continuity: 4-6 hours
6. Signal-to-noise ratio: 64DBM Adaptive noise reduction
7. Transmission delay: 30MS
8. Sensitivity: -42DB
9. Frequency Range: 20Hz-20KHz
10. Transmission distance: 20 meters without obstacles
11. Size (including color box): 12.1 x 8.1 x 3.1cm
12. Weight: 76g