... louder,modern design,QQ design Glow Lantern Mini Penguin mobile speaker,compatible with iPod,MP3,computer,mobile phone,PDA,MDA ... *.material:ABS*.packing:blister*.mobile speaker, rabbit pattern portable speaker for iPod,PDA,mp3,mp4 player and mobile ... phone*.speaker:4ohm, 2W*.amp Freq Range: 80Hz - 20kHz*.build-in ... :7.0 kgMeas:47.5*43*27cm Cartoon Speaker