Jackky Smart Bike Tail Light Ultra Bright Bike Light Rechargeable Auto OnOff IPX6 Waterproof LED Bicycle Lights High Intensity Rear Accessories Fits Any Road Bikes

Product description: ?Smart Bike Taillight, USB Rechargeable Ultra Bright LED Bicycle Tail light,Auto On/Off,IPX6 Waterproof,Full Alu CNC Chassis. ?Waterproof and dust-proof, water spray from any direction will not enter the light even in big raining. ?All clearly visible for night no matter rain or fog.Very suitable for friends who like to ride at night. Keep you are safe. ?Automatically turn on/off depending on the light intensity, braking and motion Automatically switch to sleep mode to save power. ?Kindly Notice: *Manual mode need to switch on/off the light manually. Auto On/Off Automatically turn on/off depending on the light intensity, braking and motion Automatically switch to sleep mode to save power Note: *Manual mode need to switch on/off the light manually Waterproof Waterproof and dustproof, water spray from any direction will not enter the light even in big rainning. All clearly visible for night no matter rain or fog. Eatures Full 6061 Aluminium alloy chassis Explanation Slope adaptive technology 20hrs+ run time 400mAh Li-ion re-chargeable, USB charging Compact and Light weight design (38g) Auto/Manual mode switch