Bike Light Set, Powerful led Bike Light Kit, usb Rechargeable IPX5 Waterproof Bicycle Lights, Front and Rear Road Bike Lights for Men and Women Kids

[Front Light]: The front lights use 2 SAMSUNG LH351B LEDs, high output 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 power 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 800 MAH rechargeable battery, the rear 540 MAH, 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 avoids unnecessary replacement forever battery. [Easy Installation and Removal]: Clips on easily and stays in place. The USB rechargeable front bike light requires no tools, the light head is easy to attach and remove, whether walking your dog, biking,