Built-in Power Bank 150LM USB Rear Bike Rack You can read your data

You can read your data more easily and clearly no matter day or night

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

7V / 400 mAh Visible Distance 150 meters Brightness 50 lumens (Ultra Bright) Charging Time 3-4 hours Water Resistance IPX6 (Waterproof) Material Aluminum Alloy & Plastic Weight 53g Mounting Type Seat Mount Settings 4 Modes Dimensions 1

Built-in Power Bank 150LM USB Rear Bike Rack You can read your dataVersatilityDual 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