Intelligent Induction Bike Tail Light, 6 Flash Mode Bicycle Light Rechargeable Brake Warning, Ipx6 Waterproof High-light Led Tail Light Fits For Mount

Auto Start and StopWhen sensing bike is resting, tail lights will automatically shut down, when sensing the vibration, it will automatically open. If you brake while cycling, the light will automatically induction and brighter 3 times than normal to alert to the rear.6 Flash ModesPress the button to change the flash mode, we have 6 modes: low bright, medium brightness, highlight, slow flash, medium brightness slow flash, fast scintillation.USB RechargeableThe led taillight can be charged through charging cable by any device with a USB port. It can be used about 20 hours after charge .IPX6 WaterproofIPX6 waterproof design makes you ride in the raining relieved. Water spraying from any direction will not enter the light even in big rainning.Portable and PracticalThe bike tail light with just 40g weight, easy to install and carry. LED COB give you stronger taillight brightness.