Come and see our amazing products! Our electric wine stopper only needs to be pressed into place,the blue evacuation indicator lights up,you can automatically evacuate the whole process,just wait quietly for the evacuation indicator light to go out to easily keep your red wine fresh as ever.The wine sealer vacuum will constantly and automatically detect the air pressure inside the bottle. When the bottle load pressure leakage exceeds -0.01mpa, the electric wine stopper will start again to exclude the air inside the bottle and keep the vacuum inside the bottle,so as to achieve a good preservation effectWhen the Wine Saver Vacuum Pump is in working condition,when the bottle is tilted to 45,it will trigger the anti-pour-out function, the red wine vacuum pump will automatically stop pumping vacuum Pls confirm with us about the packing info, stock color and exact production time before placing your order