VIGIND Bike Light Set with Bicycle Speedometer, USB Rechargeable Bike Computer with Loud Bike Bell, Waterproof Bike Front Light and Tail Light, Bicycle Headlight Taillight for All Mountain and Road Bike

Specification: Material: ABS Color: Blue+Black Brightness: 350LM 4 Modes: Strong light/Weak light/Flash/Yellow light Weight: 210g Charging time: 2-3H Endurance time: 5-8H List of Package: 1 * LED Bicycle Lights 1 * Bike Tail Light 2 * Silicone Mounting Strap 2 * USB Cable 1 * Code Table Data Receiver 1 * Data Sensor Of The Code Table 1 * Speaker Controller 2 * Rubber Foot For Sensor 1 * User Manual Attention: When not using for a long time, please charge it once in 1-2 months. Do not direct the human eye, it may cause short-term blindness.