West Biking Cycling Taillights Rear Light Whirling Windmill LED Bicycle Warning lights Tail Light 8 Light Modes USB Charge Bike Light Waterproof Safety Warning Seatpost Cycling Light

Whirling Windmill LED Bicycle Tail Light 8 Light Modes USB Charge Bike Light Waterproof Safety Warning Cycling Seatpost Light

Introductions: Turn on or off, Press for longer than 1.5 seconds.

Function mode： always bright, 50% bright, fast flash, backward flash, slow flash, forward flash, leaping flash, windmill flash.

Product Information:

Size： 25mm long, 40mm wide, 40mm high

Weight: 23 g (not including installing support)

Material： high strength PC material.

Battery when ：3.7V 500mA, charging time is 2h.

Runtime: 100% steady3.10h, 50%steady 6.30h, fastflash6.20h,backwardflash12.25h, slowflash12.10h,forwardflash12.05h,leapingflash18h,windmillflash4h.

USB charge coil： 25cm 1A

Charging ways： 5V adapter, computer, USB charger