Specification Name: remote control bicycle turn signal Fudge: 30 * yellow LED 8 * red LED Mode: left direction indicator/right direction indicator/yellow light/red light/flashing Battery: built-in lithium polymer battery (600mAH) Charging: USB smart charging Battery Life: 5 hours Material: ABS shell Size: tail light: 12.9*12.9 cm, Remote control 4,2*5,4cm Weight: about 110g (rear pilot light) Package: 1 set (rear light/wireless remote control/charging cable/base/strap * 2) Detail 1. Five modes for easy installation of 5-meter remote control Wireless remote control and tail lights, high brightness lamp beads for safe driving; 2. Using high quality beads for LED lamp, the brightness can reach 30 lumens Eye-catching reminder to be sure during night driving; 3. Five lighting modes You can switch to different riding occasions; Left direction indicator/right direction indicator/yellow light/red light/flashing mode; 4. Intelligent remote control Wireless and convenient remote control, you can use the remote control while driving depending on road conditions and steering needs Turn on the appropriate lights; Left direction indicator switch (sound and light alarm)/right direction indicator switch (sound and light alarm); Three adjustable modes-yellow light strong light-red light strong light; 5. Detachable design One-time use/combination use, suitable for many occasions, more free when walking and driving at night; 6. Red and yellow LED wick rear direction indicator Eye-catching red and yellow light for increased night driving safety; 7. Fast USB charging is efficient and safe Includes a polymer battery that meets the daily needs of fast charging USB.Istniej various methods that can be connected to computers, car chargers, USB sockets and charging treasures; When charging, the indicator light is red, and the indicator light is green when fully charged; 8. Precise and waterproof, no fear of wind and rain Integrated waterproof design, travel without fear of wind and rain; 9. Small size is small and portable Lightweight design, easy to put in your pocket or car bag, small and lightweight, easy to carry; To notice 1. Due to lighting, shot angle and other problems, the product will have color difference, please refer to the actual product received, I hope you understand! 2.