Smart Light-Sensor Mode: Automatically change it's proper brightness for the current lighting situation. This allows the light to save energy and allows the rider to stay safe by paying attention to the surroundings without fuss with the light while riding.
Super Bright Bike Light: Ultra Bright 400-lumens LED powerful bike light can light up the whole road to improve visibility at night to keep you safe and the light distance can reach up to 300 ft.
Durable And Versatile Usage: IP65 Waterproof, dustproof, and weatherproof are perfect working in any weather and any time of the year. Comes with adjustable mounts for mounting on most bike handlebars,also sturdy enough to use as a standalone flashlight or emergency light. .
USB Rechargeable Battery: Only takes 1.2 hours with ZOKER USB cable to fully charge from your computer or any device with a USB port. It has 5 modes: Light-Sensor, Warning Hazard Light, Normal Light(4.5hr runtime), Super Bright(2.5hr runtime),Flashing(6hr runtime).And 3 modes for free tail light: Normal, Burst Flashing, Slow Flashing
Guaranty And Warrant: We offer a 30 days Money Back Guaranteed! One year warranty and friendly and helpful customer service.