Product Details:

Material:Aluminum Alloy

Style: Bicycle Front Light + rear light if chosen relevant set.

Mode:High Light / Low Light / Flash

Weight:About 106 g  (model 1) / 93g(model 2) 

Waterproof: IPX3(may not work in heavy rain)

Lumen: 400 Lumen

Range:  2M

Battery: 2000 mAh (model 1) / 1200 mAh(model 2)

If you have any more questions don't hesitate to message us :)