Anti sleep alarm,nap zapper

gift for driver,

when you have a doze it will alarm

helps driver stay awake to avoid dangerous

· The Nap zapper is the guardian angel for drivers

· This product can protect you and your passengers from accidents due to drowsiness

· The Nap zapper is worn over the ear and has an electronic position sensor

· When your head nods forward, it sounds a loud alarm/vibration to instantly awake you and alert your passengers

· This is ideal for students burning the candle at both ends, or for drivers on long stretches of boring road that you know too well

· Also security guards, machine operators, or even those watching telly and wanting to maintain correct

· N.W: 20g

· Size: Length:76*50*15mm

· Package:126*90*20mm