KMRIPYU Bike Tail Light with Ultra Bright LED Tail Light, 6 Light Modes, USB Rechargeable, for Night Riding and Bicycle Safety, Waterproof Back Taillights for Road Cycling (Basic)

1. The sensitive sensor will immediately increase the brightness and continuously light up when braking; 2. 18 LED lights, with high brightness, can let teammates or car drivers behind them find themselves at any time; 3. There are 6 lighting modes, 4. After parking for more than 30 seconds, it will automatically turn off the lights, press the key or move the bike, and it will resume work; 5. Fully charged for 2 hours; 6. Installation and disassembly are very simple; packing: Tail lamp X1 Rubber strap X1 Charging cable X1 Instruction X1