ROCKBROS Bike Tail Light Bike Rear Light Bicycle Smart Brake Sensor Tail light Waterproof Warning Light MTB Road Bike Night Cycling

RockBros rear bike light smart sensoring bicycle taillight—It is time to go out to riding your lovely bike with your family and your friends to enjoy this leisure time! Then you must need this SMART rear light. Be seen is safe! This lightweight and compact rear bike light includes a rear light, one cable and ONE mount. USB rechargable design can promise a longer service life. Universal charging condition. Smartphone, power bank can be used to charge. No tools are needed for quick and easy installation. Made of alluminum alloy, this tail Lights are both durable (scratch-resistant cover) and water resistant. Perfect for day or night riding. Be seen in the daytime and light up your path at night. With 400mAh, its using time can up to 50h at breathing mode. With 4 blue little indicators, its remain battery will be shown by them. Equipped with smart sensoring design, it will light to warn to the passengers and cars when you brake or any vibration is sensed. If you wanna enjoy riding at night, this lovely tail light will be you best choice.(Two mount included)

• Specification:
• Brand: ROCKBROS
• Item type: bike smart sensoring tail light
• Including: Tail light*1; USB cable*1; mount*2
• Weight:33g
• Mode: 4 mode
• Material: Aluminum Alloy + Plastic
• Technology: Light sensor+vibration sensor
•  4 LIGHT MODES & SAFETY – ROCKBROS bike rear light has 4 different lights to switch: Flashing Mode, Breathing (Gradient Pulse) Mode, Strobe Mode, and Steady On Mode. When riding suddenly brakes or decelerates, the tail light will automatically switch to high-brightness mode to ensure safe riding and remind people behind
• LONG BATTERY LIFE – Our cycling safety light built-in safe and durable 300mAh USB rechargeable battery that can run for up to 30 hours on a full charge. The blue indicator light flashes quickly to remind charging, the blue light is always on when charging, and turns off when fully charged
  
•  IPX6 WATERPROOF & ALUMINUM ALLOY SHELL – The bike tail lights made of CNC machined aluminum alloy shell is drop-proof and wear-resistant. IPX6 waterproof and dustproof makes bicycle taillights suitable for any harsh weather
  
• EASY TO INSTALL & VERSATILE – Say goodbye to tools, just mount the red rear light to the bike’s saddle bracket or seatpost and secure with the cable ties or rubber bands. Additionally, it can be attached to wheelchairs, infant strollers, pet harnesses, children’s bikes, backpacks, and etc.
  
• RISK-FREE TRY – The bike back tail light will automatically turn off after 30 seconds when it detects no movement, and once it is touched or the bike is detected moving, the light will automatically turn on again.