Design upgrade: Add left and right buttonA more considerate design, adding timing button & on/off button markings to avoid accidental touches during operation.Large capacity battery ensures long battery lifeUsing environmentally friendly battery, built-in large-capacity rechargeable battery, long-lasting battery lifeSilicone anti-slip mat safe and stable, Easy to weigh and stable to place.Three modes alternately display clearly at a glanceNormal mode:When the physical switch is turned on, the left button is to manually reset the timing, and the right button is to reset the weight (place it on a stable desktop and turn it on to enter the normal weighing/timing mode.)M1 mode-manual flushing mode:Double-click the right button and the screen will display the M1 pattern. Place the hand brewing utensil on the coffee scale, right-click to clear the weight, pour in the coffee powder, left-click to reset to zero, and automatically record the powder weight. After filling with water, it will automatically start recording the time/water amount.M2 mode-espresso:Double-click the right button and the M2 pattern will be displayed on the screen. Place the container on the scale and it will automatically return to zero without any . When the liquid enters the cup, it will automatically time and display the liquid weight. Stop the liquid pouring or remove the cup; the timing and weighting will stop.Colour:BlackMaterial:plastic+Silica gel+MetalPackage Contents:1x 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.