Description:

40000 times / S ultrasonic high-frequency vibration, stimulate yeast, malt beer is more mellow.
Easy to disassemble and clean, high temperature disinfection.
Ultrasonic activation of hops is more abundant.
One click, easy to operate.
To step: Step 1: open the beer bottle cap and put the machine to the bottle. Step 2: pour the beer liquid. Step 3: Press the switch and pour the beer foam.

Specification:

Product size: 94.5x42.4x42.4mm (Bottle) / 39x81x81mm (Canning)(Optional)
Working voltage: DC 3.0V
Power supply: No. 7 alkaline battery X2 (No Included)
Material: ABS, Silicone

Package Includes:

1 x Beer Foam Machine

Note:

Conversion: 1inch=2.54cm, 1cm=0.393inch
Please allow slightly 0-1cm difference due to manual measurement.
Colors can appear different depending on light and how the listing is viewed.
Thanks for your understanding and attention. Wish you a pleasant shopping experience!