Meilan X6 Smart Bicycle Rear Light Auto Start/stop Brake Sensing Led

High Quality USB Rechargeable Battery, 36 Hours Running Time after Full Charge on Flashing Mode.Can be used on baby strollers, wheelchairs, skateboards, backpacks, etc.Brake Automatic Detection Function: The flashing tail light when braking helps alert any approaching vehicles or pedestrians to slow down.Smart Detection for Riding Status - Automatically Turn OFF if Bike Stop More Than 60 Sec. Automatically Turn ON After Detects Cycling Motion.Waterproof grade: IPX4, suitable for use in small to moderate rain environment, please do not immerse the product into water or use in heavy rain environment; please plug the USB cover tightly while use;7 Lighting Modes, Smooth & Gradient Effect, High Lighting Intensity.Uses the built-in chip to detect the brake function. It may affected by the road conditions, there will be some misdetection in rare cases. Turn off the brake detection function: In USB charging mode, long press the switch, the light will always be constant on; restore the brake detection function: long press the same switch, the light will flash;Red streamlined high-brightness LED, brightness 35LUX.colour: blackMaterial: plasticSize: 6.5x4.2x5.4cmPackage Contents:1 x Bike tail light1 x O-shaped rubber ring1 x Charging cableOnly the above package content, other products are not included.Note: Light shooting 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.