Working hours
continuous working for more than 5 hours
RF frequency range
100M Hz-8G Hz
Detection dynamic range
>73DB
Detection sensitivity
<0.03mv
Power supply
built-in 3.7V300mA polymer battery
Magnetic field detection
detection distance 10CM
Lens detection Infrared laser scanning
etection distance 1-5 meters
Charging power requirements
DC5V/1A
operating hours
Work continuously for more than 5 hours