Preset Specific Hours Interval Reminder
Stick-on Lifetime Indicator, 100 Hours
This life indicator is preset 100 hours, as lifespan. It can remind you of the remaining l ...
Stick-on Lifetime Indicator, 5000 Hours, 2500 Hours, or 1000 Hours
Life indicator is preset 5000 hours, 2500 hours, or 1000 hours as lifetime. It can remind ...
Stick-on Lifespan Reminder, 500 Hours, 300 hours, or 200 Hours
Life indicator is preset 500 hours, 300 hours, or 200 hours as lifespan. It can remind you ...
TR810T-10H, TR810T-6H, TR810T-4H, TR810T-2H,
Stick-on Medication Reminder
This is a medication reminder with two buttons, one for "Start/Stop" and the other for "Re ...