9MS Ultra-Low Latency, 20M Barrier-Free Reception, It Can Use Outdoor Live Broadcast And Take A Small Video.
It Doesn't Need App, Plug-And-Play, One-Click Connection, Easy To Wear.
Intelligent Noise Reduction, Long Endurance Of 10 Hours, Easy To Cope With All Kinds Of Noisy Environment, Worry-Free Shooting, Meet Your Needs For A Day.
360 Full Pointing Pick Up, Record Every Detail Of The Sound.
Small And Convenient,It Compatible With Various Devices, Support Mobile Phone, Tablet, Camera, Notebook, Etc.
Microphone transmitter parameters：
Frequency range:  2.4GHz 
Microphone:  Digital wheat 
Starting current:  1.5~6mA 
Standby current:  4.3~5.5mA 
Search current:  6.4~7mA 
Charging current:  About 65mA 
Operating current:  5.8～6.6mA 
working hours:  About 10h 
Charging interface:  TYPE-C 
Charging time:  About 80 min Battery capacity:  Button battery 80mah 
PCBA size:  38.5*12.13*5mm 
PCBA weight:  1.4g 
Transfer distance:  The barrier free distance is more than 20m, and the barrier distance of human body is about 7m 
Sensitivity (microphone): - 26dB 
Frequency response range:  20-20KHZ 
working temperature  - 10 ~ 45℃ 
Storage temperature - 40 ~ 85℃