Product Features:
1. USB charging design, mini compact, powerful enough, super durable
2. Humanized design of transparent window, blue light reminder: witness the whole process of opening the bottle with your own eyes!
3. Electric opening and closing stopper, breakthrough technology, one-button operation, automatic opening in about 8 seconds!
4. Suitable for red wine bottle mouths of various specifications, exquisite craftsmanship, high-end beauty, comfortable grip, low noise