Wireless remote control USB with LED lamp for bicycle accessories Description: Fast charging USB, multiple charging methods, charging indicator is red. 3 hours charging, long battery life 40 hours. Seven modes: seven gear adjustment, left turn, right turn, streamer, walking, long light, flashing, breathing. Wireless remote control, easy control, remote control indicator light, rear warning, streamer effect, the warning is more eye-catching, it can be easily dealt with even during the day. Waterproof: The lampa adopts jako all waterproof life technology, so you can use it normally when traveling on rainy days. The best safety equipment for outdoor riding can be a great gift for friends and relatives. Specification: Material: ABS Color: Black Size: Lampa: 110x48x29mm/4.33x1.89x1.14 inch Remote Control: 45x35mm/1.77x1.38 inch The package includes: 1 piece rear light 1 pc. Charging cable usb 1 piece mounting bracket 1 piece gasket 1 piece remote control mounting rubber 1 piece remote control 2 pieces screw 1 piece hex key Color may vary slightly from other monitor.