Description: There are several functions of this electronic clock, power saving, date, temperature, alarm and time functions. The characteristics of this electronic clock are LED digital display, glowing night, adjustable three modes, etc. for your convenience. It is constructed of plastic material. The length of this product is 23.5cm, the width is 9.3cm and the height is 1.8cm. It is suitable for bedroom, living room, dorm and so on. Item Name: Digital Clock Material: Plastic Voltage: DC 5V USB Cable Length: 1.5m Power Supplies: 1 x CR2032 Button Battery (Included) Features: Glowing Night, Adjustable, Date Display Alarm Mode: L3 (The Highest Gear), L0 (The Lowest Gear) Functions: Time Function, Temperature Function, Date Function, Alarm Function Size Details: L: 23.5cm/9.25", W: 9.3cm/3.66", H: 1.8cm/0.71"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Digital Clock 1 x USB Cable