Smart hand-brew USB charging coffee scale, Italian coffee scale.Multi-function 0.1g single-point precision sensor, Smart timing, accurate countdown. Short press tare to start/pause timing; long press for 2 seconds, timing reset maximum timing 99 minutes and 59 seconds.0.1g high-precision sensor, sensor accurate to 0.1g.One-button peeling and , Short press tare to start/peel and reset, long press 2 seconds to shut down TARE.LED high-definition large screen display, High-definition large digital display, easy to read.Built-in buzzer function, Touching the button has sound, which serves as a prompt.Display:LEDPower supply:3.7V charging type /200mAUnit selection:gGraduation value:d=0.1gRange:0.3-2099gColour:BlackMaterial:PlasticSize:170x90x27mmPackage Contents:1 * Rechargeable coffee scaleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.