Material Silicone Item dimensions L x W x H 43 x 30 x 27 mm Automotive part position Front part, Rear Index IPX5 international protection rating About this item [Front light]: The front lights use 2 SAMSUNG LH351B LEDs, high power produces 200 lumens with 4 unique brightness levels (high , medium, low, strobe) and memory function. Low mode run time is up to 10 hours. You can click the button to switch modes as you need, long click about 1 second to turn off. The front bike lights up to illuminate the road in front of the bike. [USB rechargeable battery]: save your money on batteries again and again. The front light has a built-in 800MAH rechargeable battery, the rear one 540MAH, they only take one hour to be fully charged. There is a hidden USB charging port on the side of the device, it can be connected to a computer and other USB port devices to quickly charge, which makes charging easier and prevents unnecessary battery replacement. battery forever. [Easy Installation and Removal]:
