Our Phoenix II Talking Bathroom Scale is full of great features! It has an large, stable weighing platform and it is easy to use and program (and accurate to within 1% of body weight). The scale automatically turns on when you step on. Once it says "Hello," step back off and when it says "It's ready," just step back on and weigh! You can set the mode to pounds or kilograms; the capacity is 396 pounds (180 kg). Pleasant voice commands in English, Spanish, French, or German. Automatically turns off after announcing weight. Powered by 4 AAA batteries, included.