Smart Radar bike Tail Light Bicycle Brake Sensing Lamp IPx6 Waterproof USB Rechargeable Cycling Taillight

Auto-Brightness: The USB rechargeable bike radar light automatically adjusts brightness based on ambient light and enters sleep mode when idle; With a 36-hour battery life (full charge in 2.5 hours via USB-C), it’s perfect for long rides, commutes, and night cycling adventures
Advanced 54° Radar Coverage: Utilizing 54° radar angle technology, this bicycle safety light accurately tracks vehicles approaching from curved roads or blind spots; The millimeter-wave radar distinguishes between cyclists and cars, providing precise alerts to prevent collisions
Real-Time Visual Alerts: When the radar taillight detects a vehicle within 50m, it activates rapid red strobe warnings to alert both you and drivers; The auto brake warning syncs with your deceleration, boosting visibility during sudden stops for ultimate bike riding safety
IPX6 Waterproof: Built to withstand heavy rain and mud, this IPX6 waterproof bike radar features a compact, aerodynamic body that easily mounts on any seatpost (25-35mm); Its 54° wide-angle radar detects vehicles even on winding roads, delivering unmatched rear safety monitoring