Đèn đuôi xe đạp LIXADA có thể sạc lại USB

Super bright bike LED taillight Features 4 modes and USB recharging, great choice for night riding. Features: 4 lighting modes, reminding passengers and drivers to keep a safe distance.  Convenient USB charging, just connect it with any USB devices. Made of high-quality plastic, weather-proof and durable. Mini size for convenient carrying. Comes with 2 rubber O rings for easy installation on your bike seatpost. Specifications: Material: Plastic Color: Blue / Red / White (optional) Brightness: 15 lumens Dimension: Approx. 73 * 23 * 20 mm / 2.9 * 0.9 * 0.8 in Weight: 14g / 0.5oz   Package List:  1 * Bike Taillight 1 * Charging Cable 2 * Rubber Ring