Lightweight bike: This bike turn signal is equipped with a smart remote that you can place on the handlebars to indicate turns without compromising steering ability. Use the remote control to control the right and left turn signals, providing great safety for cyclists at night or on rainy days. USB rechargeable tail light: This bicycle tail light can be recharged at from any device with a USB port and a 600 Mah battery can last about 5 hours and flash continuously for 80 days. Relatively stylish appearance, well coordinated with various bicycles, mountain bikes and road bikes. Waterproof bicycle light kit: high water resistance ipx6, can be used for cycling activities. outdoors in rainy, snowy or foggy weather. LED lights for bicycle front and rear turn signals have excellent performance at night to ensure your safety. Easy installation: This safety warning tail light can be installed on different kinds of bicycles and scooters. No tools required; Just clip it to a quick release durable rubber strap mount to start rolling. Package includes: 1* detachable taillights (2 way), 1* wireless remote control, 1* charging cable, 1* base, 2* straps, 1* instruction manual.