• 【Intelligent Brake Sensing】This bike smart tail light automatically brightens when braking, enhancing cycling safety
• 【6 Lighting Modes】Versatile illumination options suitable for various riding scenarios and conditions
• 【Weather-Resistant Design】With an IP55 waterproof rating, this tail light performs reliably in rainy weather
• 【Battery Level Display】Convenient power indicator ensures you're always aware of remaining battery life
• 【Stylish Square Shape】Modern and fashionable design that stands out on your bicycle
• 【Type-C Charging】Easy and quick recharging with the widely-used Type-C port

Specifications:

• Shell Material: PC
• Charging Method: Type-C
• Battery Capacity: 3.7V 500mAh
• Waterproof Rating: IP55
• Dimensions: 3*3*3cm
• Weight: Approx. 24g