multimeidia USB speaker

prmultimediaUSB speaker: Feautures: 1, Any design with full imprint for customers 2, The housing of speaker are in the material of full printed Craft cardboard or PP. 3,The speakeris the moving advertisement item with minimal design and beautiful sound. 4, Without battery or additional power supply, music cube can make nice sound with maximum 1W each corn. People will enjoy music cube with various mobile devices like MP3,PMP. Benefits: 1, Not only the speaker but also the gift box can be printed with customer’s own design. 2, No limitation on customer design for speaker and box. 3, Very suitable for promotion and giving away gift PP/Craft cardboard paper/White coated cardboard Perfect print for true color, easy to fold and unfold, good durability Specification 3.5mm dia standard audio jack Rated Imppedance: 1W Max Power Output: 1W X 1W (Stereo) 54pcs/CTN/35 X 29.5 X 30.5cm,G.W: 13.5kgs Applicable for : computer, mobile phone or device with 3.5 audio frequency plug