Type-C charging : Built-in rechargeable battery. It can be used for any wine bottle as it has a universal fit that attaches to all types of wine bottles. It is also portable and can be easily attached or detached for convenience. SIMPLE 1-BUTTON VENTILATION : With the push of a button, perfectly ventilated wine is delivered straight to your glass. It softens tannins and enriches your wine for a luxurious taste. Longer Wine Preservative : The wine aerator provides more than any other aerator the contact surface with the air needed to increase oxidation. The wine accessory has an airtight rubber seal to keep your wines fresh while you drink. ELEGANT DESIGN : The rounded shape design shows the elegant taste of the host and it will distribute and ripen your wine very quietly, will not destroy a refined atmosphere. The long flexible tube will reach the edge of the bottom of the bottle, not a drop of wine will be wasted. The visible blue ray window can check the flow of the wine to help get