Pay in 4 interest-free payments of $11.50 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
warm tone color
Size: 94x23x27mm
Large-capacity 1200 mAh battery
One Package Size 46cm * 21cm * 2cm / 18
waist thin
Long-distance Driving Partner Safe Driving Reminder Anti Sleep Drowsy Sleepy Alarm Alert, JY0909 Option:JY0909 warm tone color1. Fish ear hook style, fashion and stylish appearance. 2. Perfect driving partner for long distance driving safety. 3. Remind you not to get to sleep throgh giving an alarm if your heads hung down up to 25 degrees below the horizontal line when you look straight ahead. 4. Easy to use: just hang the reminder in the right ear and turn on the switch, then if your eyes straight ahead, it does not sound, the alarm will ring once your head slighly tilts 25
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