Item Descriptions:
100% New Brand & High Quality
Prevent sleeping while driving
Usage Directions:
1. Wear it on the right ear properly as illustrated.
2. Turn on the switch.
3. Examine whether it is in normal operation before using : it beeps when you lean your head forward,
and makes no sound while sitting straight.
4. Please turn off the switch and put it away when you do not use it.
5. Keep it away from high temperature and damp.
Package Include:
1 x Anti-Sleep Alarm
