●Warranty: 1 year warranty ●The clock can be placed on a table or hung on a wall●Automatically adjusts LED brightness at 10:00 p.m. to reduce glare●Product Dimensions: 12 W x 2 H Weight: 2.3 pounds●Calendar Display, Temperature Display●Material: Glass front, plastic back cover Warranty: 1 Year factory warranty Power Source: Continuous Power Supply with 8ft adapter (Input: 100-240V AC, 50/60Hz; Output: 5V/1000mA) — Plug & play, no batteries needed! Wall hang or table standing Calendar: Month, date, day Time: 12/24-hour manually set time Temperature: Monitors indoor temperature (°F/°C adjustable) Smart Dimming: Automatically reduces LED brightness at night (10:00 PM - 6:59 AM) to minimize glare. Size: 13 W x 13 H Material: Glass and Plastic Material: Glass and plastic Country of Origin: China ASIN B0F541RQD5 Size 13 Inch Color Grey-green Shape Round Room Type Bedroom, Classroom, Dining Room, Kitchen, Study Room Brand Name Nbdeal Clock Form Time Clock Style Name Casual Display Type Digital Manufacturer Nbdeal Model Number digital wall clock Power Source Corded Electric Material Type Glass, Plastic Mounting Type Tabletop , Wall Mount Warranty Type 1 year warranty Frame Material Glass Operation Mode Electrical Watch Movement Digital Number of Items 1 Additional Features Auto Dimmable, Calendar Display, LED Display, Silent Clock, Temperature Display Indoor Outdoor Usage Indoor Item Dimensions W x H 13 W x 13 H Batteries are Included No