Fangrui Product Details 1. 6633 Led Screen Digital Display Timing Desktop Alarm Clock Living Room Hanging Clock 2. Material: Abs, Electronic Components 3. Functions: Week Display, Date Display, Temperature Display, Chineseenglish Display, Adjustable Brightness, Automatic Photosensitive, Alarm Function, Memory Mode, Timingcountdown Function, High-definition Large Screen 4. Remote Control Battery: Cr2032 Button Battery X 1 (battery Included In Delivery) 5. Battery: Aaa Battery X 2 (delivered Without Battery; Only Plugged In, The Battery Is The Memory Time Function) 6. Power Supply: Power Cord Connected To The Power Supply! 7. The Aaa Battery Is Used To Synchronize The Memory Time After Power Failure, And Does Not Play The Role Of Lighting 8. Hidden Bracket Design On The Back, Can Be Hung On The Wall And Placed On The Desktop 9. With The Remote Control, The Operation Is More Convenient 10. Product Size: 22.8 X 22.8 X 3 Cm 11. Weight: 682 Grams 12. Packing: Cowhide Box