Brake-Sensing Rearlight
Brightness: 300 lumens (red light)
Material: Aluminum alloy+PC+Nylon
Color: Black Shell Red Cover
Charging port: TYPE-C
Battery: 800mAh built-in lithium battery
Modes: Steady-3 Flashing modes
Duration: 3-320h
Functions: 8-level brightness adjustable, brake-sensing, light-sensing, automatic sleep/shock-wake-up, quick-release design
Size: 40*34*34mm
Weight: 42g
Waterproof level: IP66