Portable beer frother, featuring 40,000 ultrasonic vibrations per second and a one-touch function to create the perfect 7:3 foam-to-beer ratio, giving ordinary tinned beer a taste rivalling that of craft beer. Lightweight and portable, it’s a must-have for outdoor camping and home parties. Experience that fluffy, cloud-like foam today!
Bring out the soul of craft beer in ordinary beer
Portable Beer Foamer
*40,000 ultrasonic vibrations per second · One-touch creation of fluffy, cloud-like foam*
Stylish design ｜ Easy to use ｜ Ultrasonic vibration ｜ Compact and portable
Why does your beer always fall just short?
Do you often get told that your beer ‘has no head’ or ‘tastes like dishwater’ when you pour it? It’s not actually the beer’s fault—it’s the way you’re frothing it.
The thickness, fineness and retention of a beer’s head directly determine the pace at which its flavours are released—if it’s too thin, the aromas dissipate too quickly; if it’s too thick, it smothers the malty notes. The ideal is a foam layer 2–3 centimetres thick, creamy and dense, that collapses slowly.
Traditional methods of swirling or pouring rely entirely on feel, leading to significant variation; ultrasonic vibration technology, however, agitates the surface of the beer with tens of thousands of micro-vibrations per second, allowing carbon dioxide to be released evenly and forming a stable, fine network of bubbles.
No special skills are required to recreate that bar-quality, cloud-like foam experience.
Core Technology — The Magic of 40,000 Ultrasonic Vibrations per Second
40,000 high-frequency ultrasonic vibrations per second, all for the pleasure of a delicious pint of beer
With the help of an ultrasonic vibration device, the beer frother pressurises ordinary tinned beer, utilising the gasification of the carbonated substances within the beer to produce a rich head, enhancing both the texture and flavour of the beer.
Ultrasonic vibrations agitate the liquid interface at a microscopic level, producing a stable foam with uniform bubbles — every sip offers the perfect balance of creaminess and richness.
Side-by-Side Comparison — A Visible Improvement in Quality
❌ Foam from ordinary beer ✅ Foam from the beer frother
Bubbles Overflowing with carbon dioxide; large bubbles with poor mouthfeel Fine, protein-rich foam
Longevity Disappears quickly Stable and long-lasting
Mouthfeel Bitter and bland Creamy and delicate
Aroma — Rich, malty aroma
User Guide — One click, one press, done in three steps
Recommended ratio: 7 parts beer + 3 parts foam
Step 1: Place the machine upside down over the beer can
Step 2: Press the power button
Step 3: Pour out 7 parts beer first, then pour out the beer foam
Enjoy a delicious, aromatic beer with a thick head anytime, anywhere.
Ideal Occasions
Wherever you are, Star Compass elevates your beer experience:
🏠 A nightcap at home — A glass of craft beer after work to soothe the day’s fatigue
🏕️ Outdoor camping — Lightweight and portable, enjoy pub-quality beer even in the mountains and forests
🍖 Backyard BBQ — Make every glass the talk of the town at gatherings with friends
🎉 Party celebrations — Quick foam production means no waiting for everyone to enjoy a drink
🎁 The Perfect Gift — For Father’s Day, birthdays or Christmas, for the beer lover in your life
Cleaning and Maintenance — Easy to dismantle, suitable for high-temperature sterilisation
The machine’s upper and lower sections can be separated:
Upper section (electronic components): Not washable
Lower section (beer dispensing unit): Washable and suitable for high-temperature sterilisation
Hassle-free cleaning ensures every glass is clean and safe.
Product Specifications
Item: Specification
Product Dimensions: W81 × D72 × H39 (mm)
Machine Weight: Approx. 70g
Product Materials: ABS, silicone
Compatibility: Canned beer with a neck diameter of Φ54–57mm
Power Supply: 2 × No. 7 alkaline batteries (batteries sold separately)
Operating Voltage: DC 3.0V
