g Keni Smart Bike Tail Light Brake Sensing Rear Lights Ultra Bright LED Warning Bicycle Flashlight USB Rechargeable Auto OnOff Sensor IPX6 Waterproof cycling Safety Back Taillight Accessories

SMART BRAKE SENSINg & EASY to INSTALL ] - Automatically switch to high light mode when braking, ultra-bright for 5 secs lights warning back rider to enhance your safety You can mount it to the seat post with adjustable silicone strap withtin 5sec FOUR LIgHT MODES & HIgH LUMEN LED ] - There are 4 light modes for your choice, (1)Normal Flash Mode, (2)Breathing Flash Mode, (3)Fast Flash Mode, (4)Steady On Mode, enjoy your cycling as you wish, High lumen cOB Led bike taillight makes you more visible, its a perfect bike light for night riding AUTO ONOFF for BATTERY SAVINg ] - This Smart bike tail light including Motion Sensor and Light Sensor, it will be auto off when detect in no motion after 30 secs Once touch it or detect the bike is moving, the light will auto on again Also when you ride under the sunlight, the tailight will be auto off due to the light sensor is working, IF YOU LIKE TO RIDE IN THE DAYTIME AND NEED THE TAILLIgHT KEEP WORKINg ALL THE TIME, please choose the mode 3 and mode 4 to avoid Light Sensor working USB REcHARgEABLE & LONg BATTERY LIFE ] - Built-in 700mAh lithium battery that can work up to 40hrs once full of charge, it can standby for 3 months The battery indicator inside to show the battery left and remind you to charge Its convenience that powered it with the USB cable from your computer, power bank, or any device with a USB port 180 DEgREES VISIBLE & IPX5 WATERPROOF ] - This taillight designed with bulge make it 180 degrees visible, Its waterproofdustproof and shockproof, suitable for any harsh working environment we guarantee a 12-month warranty, 30-day money back and 247 customer service to make it no risk for you to purchase this taillight

Specification of g Keni Smart Bike Tail Light Brake Sensing Rear Lights Ultra Bright LED Warning Bicycle Flashlight USB Rechargeable Auto OnOff Sensor IPX6 Waterproof cycling Safety Back Taillight Accessories

Product Details
Dimensions	3.03X1.02X1.1
Weight	0.19