Parameters:
Battery: 350mAh 3.7V
Material:ABS,rubber
Charging time: 2-3 hours
LED bulb:5pcs
Alarm:120dB
three kinds of led modes
IP55 waterproof rainy day can also exercise
Function:
Press red"panic" button,120dB alarm immediately for 30s, high frequency LED flashing at the same time.
High sensitive compass(used in horizontal condition, in order to ensure accuracy).
To avoid magenetic needle disorder, when using it please keep a certain distance with barbed wire and magnetic object(such as the high tension line,generator,acoustics,magnet etc.)
