1. Powered by: USB
4. Charging time: 3-4 hours
5. Working time: 5-6 hours (always on) ; 8-10 hours (steady flash)
6. Product Weight:0.075kg
7. Product Size:9x5x4cm
8. Package Weight:0.1kg
9. Product Size:10x6x5cm
11. Modes:always on,steady flash
12. Battery type:750mA lithium battery
13. Battery watt hour (Wh) measurement:3w,can be used for 5-10 hours
14. Packaging details:built in battery
15. Battery Weight:10g
Please turn off the tail light when not using.
Don't let children play with LED alone.
Don't look at LED directly.
1x Bicycle Headlight (With Battery)