Anti Sleep Drowsy Alarm Alert

Intimate design: When the product issues an alarm, only the wearer can hear it and it will not affect others. Wide applicability: It is suitable for a wide range of people, such as night shifts, door guards, guards, television stations, radio stations, night broadcasts of check-in personnel, medical and security personnel. Simple design: simple and easy to use. Plastic material: light and compact, easy to carry, zero sense of wear. A good assistant: Most traffic accidents are caused by fatigue driving. Life is only once. This product will alert you when it is a little sleepy, It can can effectively prevent traffic accidents.