Powered by Hand crank dynamo or Electric
.Blink light ( beacon)
.Three Super Bright LEDs, waterproof.
.Can charge mobile phones
.Compass
.Magnet
.Seat-belt cutter
.Emergency Hammer
.Water-Resistance-IPX4 IPX5( can use even raining)
Built-in battery: 3.7V 120mAh -Lithium.
·Charging time: 20 mins(hand crank)
·Using time: lighting(3 hours)//blink(2 hours)
·LED brightness:2500mcd
·Raw Material: ABS+PS
·Patent protection