Safety Driving Anti-Sleep / Wake up Alarm w/ LED Lamp - Black (3 x AG13)
Form Color: Black Model: N/A Quantity: 1 piece Material: ABS Function: The driver is wearing on an ear, while drowsiness, head tilted forward, the device will issue a warning, causing the driver to wake up, thus avoiding the occurrence of traffic accidents;
US$3.38
US$3.92
posted by brinkman
posted by heronrsantos
KANUO Y9118 Professional Driving Resin Lens Zinc Alloy Frame Anti-Glare Night Vision Goggles - Black
posted by marianko2
posted by jesalven
posted by mmmik3
-Simple to use, but you need to adjust it so that it sets off the alarm at the right time.
-It beeps loud enough to wake you up