Specifications:Capacity: 3g-7kg Accuracy: 1gBacklit color: GreenItem Color: White Power: 2 * 1.5V AAA batteryWorking voltage:2.4V-3.5VWorking current: ?5mAShutdown current: ?2uAHousing: PlasticsItem weight: 341g / 12.02oz (with bowl)Item size: 18 * 15.5 * 4cm/ 7.09 * 6.10 * 1.57inPackage weight: 436g / 15.37ozPackage size: 20 * 18 * 5.2cm/ 7.87* 7.09 * 2.05in