Smart and Digital Alcoholic Drinks Dispenser It is a Rechargeable quantitative drink dispenser & aerator, adjustable output from 1ml to 999ml dispensing settings; automatic stop dispensing after quantitative dispensing is dispensed, no worry about overflowing the cup. Intelligent wine / vodka / whisky dispenser, one-handed use , no need to press the switch, easy to pour , the cup touches the switch, the dispenser automatically pours the drink , the cup leaves the touch switch and stops dispensing . Accurate and quantitative drinks dispenser. After setting the dispensing amount of wine, it will automatically stop dispensing when the set amount is reached . The dispensing amount of wine is almost the same as the set amount. DESIGNED FOR ALL BOTTLES : The wine dispenser is suitable for different bottle necks , with three different sizes of silicone adapter plugs. The diameter of the silicone plugs is 18mm-20mm, 21mm-23mm , 24mm-27mm . Retractable straw suitable for bottle height 140 mm-360 mm; can dispense sake, whiskey pump, shochu, fruit wine, rice wine, spirits and wine , vodka , Gin , whisky , etc . Digital Display : Intelligent touch digital display quantitative control panel when the machine is turned on, the amount set in the quantitative settings will be displayed. just touch the + or - for output adjustment . long touch will cause in rapid change . when the Aerator light is on it will add air and when the light is off , the aerator function is switched off . It goes into non-quantitative mode when the adjustment value reaches 0 and stops when the wine runs out. USB Charging: Forget about batteries and enjoy the functionality of USB charging.One time battery charge can be used for pouring more than 30 bottles . The wine dispenser with tap has a built-in rechargeable battery that can be connected to any power bank, laptop or charger using a simple USB -C cable .