LED Turn Signal Bike Light USB Rechargeable Bicycle Tail Light with Direction Indicator Waterproof Cycle Safety Light Intelligent Remote Control Cycle Rear Bright Light Warning Lamp This remote control LED turn signal light will respond to signal received from remote controller, which will remind passengers and drivers keep distance from you. Absolutely a perfect tool for night safety Cycle. Features: 5 lighting modes, reminding passengers and drivers to keep a safe distance.  30 yellow lamp beads, 5 red beads and 4 blue beads offers great visibility and safety at night. Wireless control, mounting it on handle bar, free your hands, safe and convenient. Great waterproof performance, safe e in rain and winter weather (Tip: avoid long time exposure in rains). Built-in 500mAh rechargeable battery delivers extra long battery life and strong power output. Adjustable rubber strap, durable, non-slip and little hurt to your helmet or handlebar. Suitable for Cycle, baby carriage, jogging, walking, road emergency and camping. Specifications: Material: ABS Color: Black Battery: 500mAh Endurance: 4 - 5 H Light Size: 122 * 40 mm / 4.8 * 1.6 in Controller Size: 51.5 * 40 mm / 2.0 * 1.6 in Packing Size: 16 * 13.5 * 4.7 cm / 6.3 * 5.3 * 1.9 in Weight:  154 g / 5.4 oz Package List:  1 * Light 1 * Light Rubber Strap 1 * Wireless Controller 1 * Controller Rubber Strap 1 * USB Cable 1 * Manual