This is a wireless electronic kitchen scale via bluetooth low energy. Features: Quickly auto connection. Voice-over assistance. Capacity up to 2000 g Resolution: 0.1g Selectable weighing units: g, oz, carat, qian 快速自動連線 語音回饋協助 最大量測重量2000公克 精度0.1公克 重量單位:公克、盎司、克拉、台錢