DISPLAY - Alarm clock built-in temperature and humidity sensor, which can monitor the indoor temperature and humidity in real time,take care of the health of you and your family.Small desk clock is driven by 2*AAA battery (not included), it can work without connecting a charging cable. It is convenient to carry and suitable for travel and outdoor use.Digital clock can record year/month/day, press "MODE" to switch to display the date; 12/24H two modes, you can switch arbitrarily according to your own reading habits.There is a hanging hole and 2 retractable brackets on the back of the electronic clock. It can be placed on the desktop as a desk clock, or hung on the wall as a wall clock.The alarm ringtone can last up to 2 minutes, and the frequency of BI BI BI ringtone will gradually increase. Press the SNOOZE button on the back to give you 8 minutes of lazy bed time.Material:ABScolour:WhitePackage Contents:1 * Alarm clockOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.