Household electronic hand-brewed coffee scale 3kg0.1gUSB charging with timing electronic stainless steel kitchen scale, the product screen is equipped with a protective mold, tear off the LED high-definition screen to make it clearer;power supply: 3 AA batteries/USB power supply, (battery not included) , unit: g/lb/oz; division value: 3kg/0.1g; function: timing/USB power supply; high-definition LED display. Overall size: 20*14.5*3cm Net weight of the whole machine: 370g Power: 3 x 7 good (AAA) batteries (not included) Unit: g/Lb/OZ Graduation value: 3kg/0.1g Function: timer/USB power socket LED display Quantity shipped: 1 piece Package Contents: Only the above package contents, excluding other products. Size: 20*14.5*3cm (Reminder: The size is measured by hand, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.)