Solar panels
5V*0.6W polycrystalline silicon
LED
6 flash red lights, 1000 meters visible
Induction Angle
Film Induction Angle 110 Degree
Charging Method
Solar Energy Charging
Alarm sound
129 decibels (1000 meters clear)
Induction distance
5-8 m/16.4-26.2 ft (affected by ambient temperature)
Battery parameters
3.7V*400mAh full capacity polymer lithium battery