🚲 TFJ Smart Bike Tail Light: Anti-Theft Rear Bicycle Brake Light | USB Rechargeable & Waterproof | High Lumen Daytime Strobe w/ Auto Red LED Flash Review

【Wireless Anti-Theft Alarm】 - Built-in high-decibel smart sensitive horn, the led bike tail light will make 3 levels alarm volume while bicycle is touched. Definitely noticeable to deter a theft from stealing your bicycle. 【Light Sense with Auto On/Off】 - Flashing lights and daytime strobe auto turn on when the rear bike light is moving or vibrating, otherwise the bicycle tail light go off. Don't worry about forgetting to turn on taillight in cycling. 【Wide Visibility & IPX6 Waterproof】 - CNC fully aluminum alloy with COB LED built super bright bike tail light, 400mAh Li-ion battery gives extraordinarily wide-beamed RED light. IPX5 waterproof and dustproof, water spray from any direction will not enter the light even in big raining. Be safe in the day and night riding. 【Easy Installation & Versatile Uses】 - The bike tail light can be easily installed in seconds without tools, for all type of bikes, road bike, mountain bike MTB, hybrid. The rear bike light is very convenient to unscrew from the mount cap for recharging. And also can be used as helmet light, backpack light, wheelchair light, scooter light and caution light. 【Ultra Bright COB LED】 - With high lumen COB LED, Bike Brake Light, Daytime Strobe and Flashing Lights make you more visible in riding. Super bright braking light timely warn signals to road users while slowing down or stopping.