The Smartheart™ Talking Scale clearly announces your weight in a pleasant voice, so you don't have to bend over or strain to see it. The voice can be muted for privacy. Also shows your weight on the easy-read digital LCD with backlight, in either lbs. or kg. Taps on and shuts off automatically. Safe, tempered glass platform. 438 lb. capacity. Uses 3 AAA batteries (included). 11.75" x 11.75".