Material : ABS+PC
LED : 1pc LED
Battery : 3.7V 400mAh Li-ion Battery
Brightness : High about 180LM, Middle about 120LM, Low about 80LM
Switch mode : mode 1: High - Mediem - Low -SOS - Off
mode 2:Wave sensing mode
Work time : High about 1.5H
Charging time : 2H
