Waterproof Bicycle Light USB Charging Bike Front Light Flashlight USB Charging Cycling Head Light w/ Horn Speed Meter LCD Screen
3 types: Light with speed meter/horn/battery status, Light with horn/battery status, Light with horn/Logo
4 light modes: high brightness, low brightness, flash, yellow light
6 horn ring: whistle, alarm, trumpet, didi, jiji, jiujiu
The lithium battery inside, 2-3 hours change, can use 3-5 hours.
Weight: approx. with speed meter/horn/battery status: 170g, Light with battery status: 135g, Light with Logo:120g
1 x Bike Light