Product Name: Promotional Electronic Advertising Gift Model NO.: JE563 Logo Printing: With Logo Shape: Oval Bottles: Beer Bottles Material: metal metal Type: Iron Feature: Multifunctional Type: European Trademark: NA Transport Package: Poly Bag/Blister Card Specification: CE Origin: China HS Code: 82055100 Product Description Promotional electronic advertising gift1, Music or sound comes out automatically when bottle cap touches metal part of this beer opener.2, Voice/Music can be customized which is usually from 7 to 30seconds.3, Can be a single sound that repeats everytime, or several musics played one by one and then repeat after a circle.4, High precision mould, fine finish, with upper and lower case closed seamlessly.5, Plastic color selectable.6, Plain area for logo printing. Maximum printing area: 22*35mm(Width and Height).7, Power supply: AG13*3(included and replaceable).8, Battery playing time for 10seconds music is more than 1000times, which is much longer than other types in the market.9, Unit size: 13*4.4*1.8CM.10,Standard package: each in poly bag.