Brake sensing rear light
Led Type: 16pcs COB Chips
Brightness: 75 lumens (red light)
Material: PC
Color: Black
Battery: 1200mAh built-in lithium battery
Modes: Steady - Flash - Rotating - Light sensing
Endurance: 3.5h-100h
Charge time: 3h
Size: 72*44*50mm
Weight: 170g
Waterproof level: IP66
Features: brake sensing, power display, low power reminding, light sensing function