Display: LCD Battery: 6V CR2032 Li Max. capacity: 180kg / 396lb / 28st Graduation: 0.2lb/0.1kgUnits: kg/lb Material: 8mm Grade A Tempered Glass Power Supply: CR2032 Lithium Battery Features: 1) Good quality 2) Electronic scale has a high-tempered glass platform, back-painted a rich silver color 3) Vibrate the surface with foot and it will switch on automatically. 4) Strong, Stable & Accurate 5) User Friendly 6) Turn on auto & Switch by shake, don't need to manually back to Zero 7) Turn off after 10 seconds, effective to save electricity 8) Hint of low-tension:"Lo-", Hint of out:"o-ld", Hint of wrong:"---" 9)Large LCD, which is easy for you to read. 10) Standby time: About one year, and the actual standby time related to the use frequency and use time