Ultrasound design for beer enhancement - Ultrasound vibration at 40,000 times per second provides high frequency stimulation that softens beer. Washable and easy to maintain - Easy to disassemble and clean. - The upper part contains electronics and cannot be washed. - The lower part is washable and can be treated at high temperatures. Compatibility and versatility - Compatible with canned beer. - Ideal for parties, bars, pubs, KTV, and home use. Simple, reliable operation - One click to operate. - After a short wait, you will experience a silky foam. Practical use scenarios - Home gatherings: quick, effortless preparation of canned beer with silky foam for guests. - Social events: consistent foam enhancement at parties, bars, pubs, or KTV to improve beverage presentation. - Professional venues: fast, reliable foaming for canned beer service in bars or KTV settings.