Smart Digital Alarm Clocks for Bedrooms, LED Screen, Snooze, Dimmable, Temperature, Date, 12 or 24Hr, Small Electronic Desk Clock for Kitchen Office Feature: Quantity: 1pcs Material: ABS Color: Black Product size: 16x6x2.5cm or 6.29x2.36x0.98in Packing size: 16.8x7.2x4cm or 6.61x2.83x1.57in Gross weight: 159g or 0.43lb Brightness control: 6level Volume control: 6level Hour conversion: 12 hours or 24 hours Power source: USB Corded Electric or 3xAAA Battery Powered Ultra-Clear Big Display With Auto Brightness Dimming- Our digital alarm clock has large LED display makes your life easy and convenient, you can clearly see the from multi-angle far across bedroom living room kitchen, what's more, you can enjoy a better visual experience with the auto-brightness dimming (darkens at night). You can adjust the 2 brightness manually as what you like. Multi-function Clocks and Big Snooze- This is a smart desk clock and it has temperature C or F, 12H and 24H, date mode, the snooze function of this LED clock gives you extra sleep (1-60 minutes optional) before alerting you again. Minimalism-narrow Design and Easy Operation- Fashion compact streamline design yet large number display, is easy to see even for impaired vision people, intuitive setting button, experience no pressure when setting the or alarm. Especially Easy for kids and elderly. USB Plug In or Battery Powered- Outlet powered is required for all functions working, if you using 3pcs AAA batteries(no included) , the display can be voice-activated and automatically turned off the screen digital 16 seconds. Please Note !- If you use the battery without USB Corded, the clock screen will not stay on! Package Content: 1 x Digital clock 1 x USB Power Cord 1 x Manual Note: 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.