Detailed Product Description

An anti-drowsy alarm to raise drivers awareness of momentary lapses caused by sleepy and tiredness.

Wear behind the ear, when driver's head nods below a preset angle, it emits a loud alarm signal to alert driver to take correct action, take a break or a nap.

It can be also perfect for people who need full alert while on duty such as security guards, machine operation, and even proper to students who need to correct their sit-posture when they write.

With siren , music or vibration alert types for your different need .