Features: * Bicycle turn signal: This bicycle turn signal comes with a smart remote that you can keep on the handlebars, allowing you to dictate the turn without compromising your steering ability. Or you can use the remote control to control the left and right turn signals remotely (within 5m). There are five modes on the remote control: left turn signal (audible and visual admonition), right turn signal, strong yellow light, strong red light, flashing all, providing great safety for the cyclist at night or in the rain. * USB Rechargeable Bicycle Tail Light: This bicycle tail light can be charged from any device with a USB port, the 600mAh battery can last for about 5 hours of flashing and 70 days of standby. Sleek and stylish, it goes well with a wide range of bikes, mountain bikes and road bikes. * Waterproof Bicycle Light Set: IPX6 high waterproof rating, can be used for outdoor activities in rainy, snowy or foggy weather. Bicycle front and rear turn signal LED lights provide excellent performance at night with up to 30 lumens of brightness to keep you safe. * Detachable Design: You can use it singly or in combination, suitable for many occasions, more secure for walking or riding at night. * Easy to install: This safety admonition bicycle tail light can be installed on different types of bicycles and scooters. No tools required; just hang on to the durable quick-release rubber strap holder and you're ready to ride. Specification: *Material: ABS *Color：As shown *Size: Tail light size：12.5*4.5cm（4.9*1.77inch），Remote control size：5.4*4.2cm（2.13*1.65inch） *Light: 30 yellow LEDs, 8 red LEDs * Battery capacity: 600mAh *Battery life: 5 hours Package Contents：1*tail light, 1*wireless remote control, 1*charging cable, 1*base, 2*strap, 1*instruction Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. If you have any questions, please feel free to contact us, we will solve it for you. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. BicycleTail Light with Turn Signal USB Rechargeable Bright LED Safety admonition.