Bathroom scale type Digital | Maximum load 180kg | Power source 1.5 V AAA batteries x 4 | Bathroom scale features Kilograms/Pounds/Display with backlight/Memory/Auto power-off/Body water display/Body fat display/Muscle mass display/Bone mass display/BMI calculation/Smart home | Dimensions 320 x 320 x 25mm | Unit Net Weight 2.2 kg