mbeat® "actiVIVA" Electronic Talking Digital Scale - Scale up to 180kgs/Large Digital Display/Voice Scale Features_ Announces your weight in voice to save your bending down. Ideal for vision-impaired users and children. Unit switch between kilogram and pound. Step on and automatically switch on. Low batteries and error indicators. Equipped with high precision strain gauge sensor. Specs_ Maximum Capacity_ 180 kg / 396.8 lb Division Graduation_ 100 g / 0.22 lb LCD Display SizeL 73 x 29 mm / 2.87 x 1.14 in Switch On_ Step on the scal and automatically switch on. Switch Off_ Auto switch off and auto switch to zero. Indication_ Lo-Low battery, Err-Overload Battery_ 3 x AAA batteries Product Size_ 28 x 28 x 2.5cm /11 x 11 x 0.98 in Product Weight_ 1.43kg /3.10 lb Package Size_ 31.4 x 30.6 x3.8 cm / 12.4 x 12.0 x 1.5 in Package Weight_ 1.6 kg / 3.53 lb Package Content_ Body Scale, User Manual, 3 x AAA Batteries