1.Convenient micro-USB charging port & low noise <60 dB
2.Good quality powder coating finished stainless steel case
3.Smart 4-Level battery power display
4.Charming blue LED lighting in operation and while charging
5.Red indicator flashs while release cork from opener
6.Opens up to 80 bottles on a single charge.
7.Integrated fast charging technology, takes only 2 hours to fully charge.