Bike Tail Light with Radar Detection, 500m Monitoring Distance, IP64 Waterproof, USB Type-C Rechargeable, Cycling Rearview Radar with Taillight

【Advanced Safety】This tail light utilizes radar technology to automatically detect vehicles approaching from behind and increase flash brightness to ensure visibility.This radar with a beam angle up to 54° so it can detect the rear vehicles at bends, uses millimeter-wave pulse signals to provide comprehensive and stable detection of high-speed motor vehicles and even slow-moving bicycles.
【Long Lasting Battery】The integrated lithium-polymer battery provides up to 36 hours of use on a single charge and features fast charging capabilities with Type-C charging port.Automatically reduce brightness when the battery is low; Automatically sleep/wake up.
【Sleek Design】The compact body is IP64 waterproof for all weather use and easily attaches to seat posts.
【7 Modes】 Riders can use 7 modes flash patterns and brightness levels for day or night riding preferences.Include:Solid mode, flashing mode, pulse mode, peloton mode,quickly flash mode, rotation mode and only radar mode, ensure quick and easy switch with one click.
【Peace of Mind】 Knowing vehicles will see you is one less worry with advanced radar technology intelligently working to enhance safety in all road conditions.