Brightness: Max . 400lm
LED: Super bright COB LED 
Mode: High Bright, Medium Bright, Red LED ON, white LED strone and Red Strobe
Battery: Operated by 800mAh Li-ion Battery Included
Run Time:2.5hours to 6.5hours
Weight:75g
Beam Range:10-50 meters
Useage: for Running, walking, Camping, Riding, Fishing, jogging, Working and Reading
Waterproof: IPX44