Doze Alert Driver Sleep Alarm

Doze Alert Driver Sleep Alarm

Safety first! Doze alert sleep warning device helps prevent fatigue related automobile accidents. If you start to nod off while you are driving and your head falls forward, the smart Doze Alert will buzz loudly in your ear and help you avoid the danger of falling asleep at the wheel. This lightweight device fits behind your ear comfortably, even if you wear glasses. Warning signal is 86 dB (2000 Hz). Button cell battery included.