الوصف

Wireless Lavalier Microphone—LM02

Specification:
Type: 1 receiver + 1 transmitter, 1 receiver + 2 transmitter
Input voltage: 5V
Battery capacity: 60mAh
Lasting time: 4~5 hours
S/N ratio: 64dB
Transmission delay: 10~25ms
Sensitivity: -36dB±2dB
Frequency range: 2.4GHz
Frequency response: 20Hz~20KHz
Charging time: 1~2 hours
Transmission distance: barrier free 20m, with obstacles 8m
Plug: type C
Color: black 
Application: vlogvedio recording, livestreaming, outdoor interview, & online teaching
Packing details:
Net weight:12g (1 to 1), 20g (1 to 2)Gross weight:41g (1 to 1), 49g (1 to 2)Size:17*11*4.5cmCarton: 160pcsCarton size:52*37.5*28.5cmCarton weight:7.8kgs
Features:
1. Fingertip size, easy to carry, doesnt take up space. 
2. 2.4G wireless transmission, 360° omnidirectional sound receipt.
3. Work on iphone, ipad,android phones.
4. Deliver a high sound quality so everybody can hear your speech clear and concise.
5. Use UHF signal transmission, to ensure a crisp & clear sound, eliminating background noise.
6. Can be used directly when you play Youtube, facebook live stream.