A8 3-Modes Bicycle Rear Light Cycling LED Taillight Personal Security with Anti Thief Alarm Remote Control MTB Road Bike

Specifications Net weight 88gColor BlackMaterial Aluminum PC ABSBattery Capacity 800mAhRemote Control Distance 10 50 meters can pass through the wallRemote Control Battery 12 27A alkaline batteryRemote Control Size 58x35x15mmApplicable Models Unlimited bicycle models and sizes Features Intelligent brake induction technology The brake sensor design is adopted the induction is sensitive the tail light automatically lights up during braking and is visible from a long distance which can attract the attention of the vehicles behind and ensure your safety Intelligent light sensing technology In the fast blinking and breathing mode of the light sensor the flash will automatically turn on at low brightness and turn off under high intensity light Highlight COB lamp beads three modes Alarm anti theft In the alarm mode any touch knock vibration the tail light will be detected and the alarm will be issued 2 times immediately and it will continuously alarm for 30 seconds It can reach 105 120db each time Radio bell function Press the bell button on the remote control you will hear the ringtone of di di di long press the bell button for 5 seconds you can switch between 3 different modes Sirens Twitter and Electric Bell USB charging and IPX5 waterproof Support 2A fast charging the longest battery life is up to 40 hours Whether it is rainy or snowy the taillights can work normally and escort your trip Packing Included 1 Rear Light1 Remote Contr