Size-11*11*2cm 4 Alarms Per Day- Thoughtful design of pill reminder, allow you to set up to 4 alarm clock each day, perfect gift for families whose memory is not so great Moisture-Proof Pill Box- 7 seperate compartments with lids marking from Monday to Sunday,one compartment for a day, prevent confusion and keeps pills isolated and safe Travels Easy-compact size is easy to take with, lightweight and portable, convenient to be put into pocket or bag, great to organize and dispense all kinds of medications,vitamins & supplements seperately Easy to setup-Comes with user manual, take some time ro read and you will get it. If you meet any problem, contact us at any time. Please note: the current clock time and alarm clock need to be set by yourself, the sound is not adjustable