A must have item on all road journeys; Sleep Alert is an inexpensive automobile safety device, that prevents drivers falling asleep at the wheel.
- Lightweight & comfortable
- Rubber ear fitting to fit all types of ear
- Fits neatly around the right ear and is designed to detect head-nodding, the first sign of drowsiness
- Triggers an alert buzzer at the first sign of drowsiness
- Avoid momentary lapses in concentration
- Ideal for all drivers
- Also suitable for sufferers of narcolepsy or for keeping security guards/machine operators fully alert
- 3 x AG3 button batteries included
- Only 10g!