Product Features:
This anti-drowsy alarm with light designed to keep people awareness of momentary lapses caused by sleepiness and tiredness
Worn behind the right ear it works on the principle of electronic balance
When the head nods forward, in drowsiness, the intelligent gadget senses the motion of the head and the gravitational switch is activated, thus giving out a sound to alarm
Suitable for drivers (to prevent accidents caused by sleep)， students（to correct the improper sitting and standing posture, improving their physical conditions）and those who need to be on full alert
Size: 67 x 48 x 14 mm / 2.64 x 1.89 x 0.55 inch
Net Weight: 12 g / 0.42 oz
Color: silver
Package Contents:
1 x Anti Doze Alarm
