Safety Driving Anti-Sleep / Wake up Alarm w/ LED Lamp - Black (3 x AG13)
Color Black Brand N/A Model N/A Quantity 1 Piece Material ABS Function LED torchOthersThe 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; Great for safety driving; It also can be used to remind the student to correct their sitting posture to prevent myopia LED Quantity 1 Power Supply 3 x AG13 button cells (included) Packing List 1 x Anti-Sleep alarm