Smart Bike Tail Light: Rear Bicycle Brake Light

• Built-in motion sensor and vibration securitiy alarm system, the bike alarm tail light will active louder warning “beep” “beep” by any touch or shock, go off a full high decibel alarm if continuously touch or move in anti-theft armed state
• High-pitched alarm volume can scare away somebody is touching or moving your bike, It’s great to prevent your bicycle from being stolen in an unsafe area and to use the rear bike light as an additional theft deterrent and extra layer of security

Ultra Bright Brake Light

• The brightness of the bike brake light is 3 times higher than normal base on the high lumens COB LED and motion sensor
• Super bright braking light always reminds road users behind when you are slowing down or stopping during your riding

Light Sensing & Auto On/Off Function

• Build in smart light and motion sensor, the Flash and Breathing Mode will work according to light intensity and motion state
• In Low Brightness, Fast Flashing and Breathing lights will automatically turn on when detect any movement or vibration and will automatically will go into sleep state when there is no movement or vibration within 30 seconds. They will automatically shut off in high brightness

3-Level Adjustable Brightness

• For better energy saving and efficiency, the bicycle tail light designed 3 levels brightness adjusted by remote control
• It give the ride a ability to tailor the light intensity to your needs and light conditions.The adjustable brightness is pretty convenient and the different settings were useful in your riding

USB-C Rechargeable & Long Battery Life

• The rear bike light is powered by safer Polymer Lithium Battery and applied Energy-Saving technology, which make the bicycle tail light work up to 40 hours.
• The bike back light designed Type-C charging port, provided USB-C Charging cable, which make the bike rear light easy to be fully charged in 2-3 hours