Item:Factory Supplier Custom Printing Press Putton Sound Box Model number:HXS-0009 Case size:90MM*65MM*30MM Power by:3*AAA batteries Speaker:Dia 27MM Material:Plastic ABS Color:According to your requirement Music duration:1-360 secs or even more if needed Music formate:MP3/WAV Logo:Custom logo is available N.W:75G Certificates:Rohs CE Green Standards:Compliance with EU standard.