Review on WSDCAM Smart Bike Tail Light With Turn Signals And Brake Light, Bike Alarm Horn With Remote, Auto ON/Off Rechargeable Waterproof Bike Horn Alarm Rear Bike Brake Light Turn Signals Bicycle Tail Light by Devin Bro

I bought this for my motobike as I needed something besides hand signals while on the move. It works as intended with the only exception being the horn which is much quieter than advertised. I never expected it to be 110dB, however I did expect it to be louder than the engine I have installed on my bike. It being as quiet as it is means no one in a car would be able to hear it, but the alarm is quite annoying, especially if you lock it and lose the remote. Had to buy a second just because of that.