Enfitnix Cubelite III Smart Bike Tail Light Brake Induction USB Charging Smart Tail Light USB Charging

*Aluminum alloy shell design
*30 lumens brightness
*IPX6 waterproof function
*brake sensor
*Independent brake light
*The package comes with double brackets, suitable for most bicycles
*USB charging
*4 flashing modes
*Approx. 32.8g (Cushion installation), Approx. 36g (Seat post installation)