Radar Alarm Remote Control Turn Signals Bike Back Blinker Light

【4 In 1 Bike Tail Light】This bicycle tail light is featured with 4 functions,warning light,brake light,electric bell and anti-theft alarm. 【Anti-Theft Bicycle Alarm】The tail light bike can emit loud vibration and sound with 110DB loudness that can effectively scare away thieves and protect your bicycle. 【Wireless Remote Control】There are five easy-to-use buttons on the controller,which are used to control the bicycle taillights and send signals to the vehicles behind you. 【5 Lighting Modes】The bicycle rear light is featured with 5 lighting modes,high,middle,low,strobe and flashing.It's simply shifted by pressing button on remote control. 【IP65 Water Resistant】With IP65 waterproof rated,you would never worry about using in the rain or snow while cycling.