Material : ABS
Size :35*130mm
Lamp Luminous : 100-1000
Lighting Modes : 3 modes : Strong -Medium-SOS
Battery : Built-in 1200mah 18650 Lithium battery
Usage : Emergency , Outdoor , Camping
Charging :USB rechargeable
Zoomable : Zoom in and Zoom out 300m
Bionic desigh comfortable to hold