Item Type: Digital Desk Clock Product Material: Plastic Product Use: Gift and So On Battery Type: Button Battery Battery Type: CR2032 (Shipped with Built in Battery) Battery Capacity: 240mAh Battery Quantity: 1pc Size: Approx. 7.3x9.3cm / 2.9x3.7in Color: White Package List 1 x Digital Clock 1 x English Manual All data are measured manually, and there are certain errors in the measurement results. 1MULTIFUNCTIONAL: Digital desk clock not only displays date, time and temperature, but also features alarm and timer. 2EASY TO USE: Electric desk clock has no complicated settings and is easy to program, making it an ideal desktop clock for children, seniors, elderly and adults. 3EASY TO READ: Digital alarm clock features a HD LCD display that can be easily read. Large numbers are very easy to read throughout the room. 4MULTIPURPOSE: LED desk clock comes with support legs that allow the alarm clock to be placed on a desktop; with magnetic feature, it can be attached to the refrigerator. 5EASY TO SWITCH: Digital clock adopts 12/24 hour system and supports 12/24 hour switching and / switching.