Welcome to my store, I hope you have a great shopping experience here. We will keep updating a lot of new products, and there is definitely one for you. Item Name: Electronic Clock Function: Clock Function, Period Function, Alarm Clock Function, Temperature Function, Display Mode Selection, Power Saving Function, Automatic Half Light Function, LCD Projection Clock Function Use Method: USB Plug-in Brightness Adjustment: 4 - level Hour Format: 12H/24H Projection Distance: 0.5-5m Power Supply: 1 x Button Battery(Included) Features: Adjustable Angle, Four Block Brightness Adjustment, Rotatable, Easy Operation Size Details: LxWxH: 18.5cm x 4.2cm x 9.5cm/7.28" x 1.65" x 3.74"(Approx.) Specifications: The length of this product is 18.5cm, the width is 4.2cm and the height is 9.5cm. The electronic clock is very suitable for home and office. This mirror alarm clock is quiet, they will not disturb your night rest, and it has snooze function, it is very convenient to use it. It is constructed of abs material. Adjustable brightness of this electronic clock, with eye protection, and projectable, clear projection, adjustable angle. 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 Electronic Clock 1 x USB Cable 1 x User Manual