Digital Shoppy Wireless Car Anti Sleep Alarm Driver Alertness System for Drivers/Students/Workers/Security Guards (Black, Medium)--FREE SHIPPING
ITEM NAME:Hot Safe Car Driver Device Keep Awake Anti Sleep Doze Nap Drowsy Alarm Alert Features: Nap Alarm is an innovative, potentially lifesaving anti-drowsiness alarm It is worn over the ear and has an electronic position sensor. When your head nods forward,  it sounds a loud alarm to instantly wake you and alert your passengers Not only designed for drivers, also perfect for people who need to be fully alert while on duty, for example,  security guards,  machine operators and even students while studying or where concentration is required Easy to use and comfortable to ware for a long time Especially suitable for long-distance driving or night driving ON / OFF switch, power saving 100% brand new and high quality Details: Item type: nap alarm Material: plastic Battery: button battery (included) Function: anti-sleep, keep awake Suitable crowd: drivers, security guards, machine operators, students, etc Color: black