Specification Brand : GREEN HOUSE BulletPoint1 : ・With a push of the button will unleash 40kHz of vibrations into your beer. That's 40,000 vibrations per second! And in a few seconds you will have a froth as thick as you would get from any real tap. BulletPoint2 : ・Compatible with any open 250ml(8 fl oz), 330ml(10 fl oz), 350ml(12 fl oz), or 500ml(17 fl oz) beer cans. BulletPoint3 : ・Easy to carry, use, and clean, this portable and handy device will make drinking beer at home or on picnics so much better! BulletPoint4 : ・Only need to plug-in two AAA alkaline batteries to power the device for using it up to 3.5 hours. Color : Beige ExternallyAssignedProductIdentifier : 4511677136368 ItemDisplayWeight : 2.61 ounces ItemName : GREEN HOUSE One-Touch Ultrasonic Beer Server that fits over beer cans, transforming them into a draft beer tap, GH-UBEERMS-BE ItemPackageDimensions_Height : 11.0998 centimeters ItemPackageDimensions_Length : 4.8006 centimeters ItemPackageDimensions_Width : 11.0998 centimeters ItemTypeKeyword : commercial-beer-dispensers Manufacturer : GREEN HOUSE ModelNumber : GH-UBEERMS-BE NumberOfBoxes : 1 PartNumber : GH-UBEERMS-BE ProductDescription : Brand : GREEN HOUSE (JAPAN) Dimensions: 71.5×94.7×31.3mm(2.8 x 3.7 x 1.3") Weight : 2.6 oz Power: AAA alkaline batteries x 2 (sold separately) Continuous operating time: 30 minutes Heat-resistance temperature range: -5°C to 60°C (23°F to 140°F) Suitable for 250ml (8 fl oz), 330ml (10 fl oz), 350ml (12 fl oz), 500ml (17 fl oz), beer cans *The caliber of the can is approx2.2". *Beer not included Instructions: English ProductSiteLaunchDate : 2023-09-06T04:54:59.121Z Size : Compact Style : Handy(beige) SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 52150000