Ursprungsort
Guangdong, China
Battery
BL-5C Li-ion Battery 3.7V 1000mAh
Frequency stability
±10PPM
Frequency response
50Hz~15000Hz
Stepped - Frequency
100KHz
Emission power
(1/2/3/4 power) 0.01mW10mW100mW200mW
Charging time & voltage
About 5 hours 5V
Reference distance
(1/2/3/4 power) 10m/100m/300m/400m
Duration of voyage
(1/2/3/4 power) 16 hours/10 hours/8 hours/5 hours
Size of Charging base
82*60*22mm (No salient part)