Smart Rear Bike Brake Light - with Light & Vibration Sensor, 0.06lb, 1.4in, IP65, Aluminum Casing, Rechargeable USB-C, Under Saddle/Seat Post Mounting, DON PEREGRINO BX3
🚴 2024 new bike brake light: aluminum+clear lens+metal on/off button, to be compact(35x35mm) and lightweight(28g).
🚴 More than a normal bicycle rear light, besides USB-C rechargeable & waterproof Ipx 6, it features brake sensing, light sensing and movement sensing. See photo #3, #4 and #5.
🚴 4 Modes rear bike light with battery indicator: Steady(7 hrs), Breathing(9 hrs), Flash(18 hrs),Strobe(22 hrs). For better autonomy, double click the button to enter into the intelligent mode(battery indicator flashing).
🚴 Two mounting options for seat post and under seat.