MEROCA Bicycle Rear Light USB Charging High Visibility Multifunction Fing With Brake r Tail Light MTB Road Bike Lamps

Material: aluminum alloy + plasticWaterproof grade: X5

Light source: LED COBBattery capacity: 420mAhCharging time: about 1 hour 40 minutes( rainproof,Do not immerse in water for use.)Battery life:Always bright mode about 5 hours (brightne 60LM)Breathing light mode about 9 hours (brightne 50LM)Comet blinking mode about 10 hours (brightne 50LM)Slow f mode about 9 hours (brightne 50LM)Mixed fing mode about 11 hours (brightne 50LM)Energy-saving flickering mode about 26 hours (brightne 30LM)Double-click the on to switch between manual or automatic mode. When entering automatic mode, the AUTO indicator will f; when entering manual mode, the AUTO indicator will be off.Manual mode: manual control switch lights, with brake sensing function.Automatic mode: light-sensing start-stop, mobile start-stop, brake inductionRemarks: In automatic mode, the taillights are dormant, and the brake sensing function is still available.When charging: battery light fesFully charged: the battery light is solid greenTwo installation methods are supported.in automatic modeGreen light fes battery > 70%Blue light fes battery 70%-20%Red light fes battery＜ 20%.The brakes are sensitive. When braking is detected, the taillights will enter a high brightne state for 3 seconds to alert the vehicles and pedestrians behind.Light r start and stopDuring the riding proce, when the surrounding light is dim, the tail light will automatically turn on, and where the light is strong, the tail light will automatically turn off ar 30 seconds.Mobile start and stopWhen the light is dim, move the bicycle and the tail light will automatically turn on; ar 30 seconds of static state, the tail light will automatically turn off.When paing downhill sections, the in the taillight will automatically correct the angle according to the program algorithm to ensureaccurate braking induction.Optimized program algorithm, which can filter small swing motion and smallpy road sections (the brake light will not be activated),However, a large swing action or a largepy road section and a shock-absorbing road section will activate the brake light warning (the brake light is always on).180-degree visible COB light source, high brightne and large aperture