DescriptionMaterial: stainless steel + ABS Size: 10.5cmX13.5cm Color: picture color Product Type: Battery Charging type(battery is not include) or USB Cable Charging type Specification: 3000G/0.1g Package includes: 1PCS* electronic scale 2PCS* tray 1PCS* instruction manual Product Features: 1. Overload protection function 2. Blue backlight 3. Unit: g.oz.ozt.dwt.gn.ct 4. Automatic shutdown time: 3 minutes 5. Operating ambient temperature: 0°C – 40°C (32°F - 104°F) 6. Low voltage display: LO_ 7. Overload display: O_Ld 8. Backlight function: effectively save power and extend battery life 9. Counting function: It is convenient to weigh items with small volume, equal weight but large quantity, and directly display the quantity. 10.Product have 2 type can choose: Use battery charging type(the 2*AAA battery is not include),OR Use USB cable charging type. Note: The size is measured manually and there is an error. Please refer to the actual product.