iPhone iPad USB Data Sync Cable Charger 10ft

The Anti Sleep Alarm is an anti-drowsy alarm designed to raise drivers awareness of momentary lapses caused by sleepiness and tiredness. Worn behind the right ear it works on the principle of electronic balance. As the drivers head nods below a preset angle, Your head should not nod more than 30 degrees, it omits a loud alarm signal alerting the driver to take corrective action, change drivers take a break or even take a nap.

- Rated sound pressure: 65-85dB 
- Alarm Mode: Sound beeps
- Battery Type: 4x LR41
- Battery life of about 6-24 months
- Weight: Only 14 grams
- Color: Black