Ultrasonic design:Ultrasonic vibration 40000 times / S high frequency ultrasonic, stimulate , beer is softer.
Washable:Easy to disassemble and clean,the upper part is electronic,cannot be washed,the bottom part is Washable and can treated high temperature
Compatibility:It is compatible with canned beers perfect for , weeding, feast, bar, pubs, KTV and home.
Easy to operate:Just by one click, it is very easy to operate. A and silky foam can be tasted in several seconds.
Battery powered:Working under ultrasonic vibration with two AAA batteries(not included)