Built-in Power Bank 150LM USB Rear Bike Rack featuring smart sensor technology that

featuring smart sensor technology that activates a brake light when you slow down

and is equipped with a waterproof zipper

providing comprehensive UV protection for your child's eyes

Designed to withstand diverse weather conditions with an IPX6 Waterproof rating

[High-Intensity LED & Brake Sensing Advancement] -Illuminate your surroundings with our rear bike light's high-lumen COB LED

Built-in Power Bank 150LM USB Rear Bike Rack featuring smart sensor technology thatVersatilityDual end mounts Top for mounting code meters, bottom for hanging bike lights. One cable fits all: Type C, Lighting, and Micro USB. It can charge bike lights, odometers, GOPRO, and phones, ensuring you're prepared for emergency situations. 5000mAh Large Capacity& 4 Modes Long press for a warning light, boosting ride visibility. High light(150lm), low light(80lm), double flash, breathing flash. Up to 12 hours of use on a full charge in high