Wireless Code Meter Bicycle Light, Rechargeable Headlight with Horn, Speedometer Odometer, for All M

[LED Bicycle Light] - the bicycle front light is designed for 500 lumen brightness and 4 lighting modes to be , which can adapt to different road conditions and illuminate the road ahead. Riders can clearly see the road conditions in front of the road and left and right, at the same time, the large flood spot will not be blocked by the owner's body for the convenience of vehicles behind to see.[USB rechargeable] - no battery required! The front self-propelled lamp has a built-in 2000mAh battery, which can be for 2-3 hours through USB port and used for 5-8 hours, convenient, environmental friendly and durable.[bicycle computer and horn] - Bicycle headlight and horn 2-in-1 design. The bicycle horn can give a warning sound of up to 120 dB, and it can be divided into two ways: ring switch and button ring to remind passers-by safely.[waterproof bicycle lamp] - the bicycle headlight is made of ipx65 grade high-quality material, which means that if it is rained, it does not need to be released.[five odometer changes] - the self driving lamp is equipped with a digital odometer display, and can be changed in five modes: full record, one-way record, maximum speed, average speed and full time, which can be at will.Color: black & redMaterial: High quality PolycarbonateSize: 11*5.8*4.5cmPackage Contents:1 * bicycle horn lamp1 * data cable1 * fixed base1 * horn switch1 * fixed strap1 * code meter sensor1 * code meter data receiver1 * instruction manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.