... Cute Active hifi mini portable notebook speaker in colour box package, powerful portable MP3 Mini speaker.yellow ... interface product like : MP3 ,Computer ,mobile phone ,CD player etc, Protable mini boom speaker- Teeny Tweakers ... audio plug) getting power from computer, built-in USB control ,sound card decoder ,and the ... Sound filed6.LED indicate power status 7. packing size 51*42*28mm 100pcs/carton8. OEM ...