Speaker bag special for Iphone 4, you can adjust the music directly no need to open the bag, also fit for IPOD, MP3, MP4 players No matter what qty you want is available ,little qty 20pcs or 100pcs are available   Description                      *  It`s special design for Iphone 4, you can adjust the music directly no need to open the bag           It`s also fit for IPOD, MP3, MP4 players etc        *  3.5 mm audio line        *  Power: 2W        *  Impedance: 4 OHM        *  Frequency: 275 Hz-20KHz        *  Unit Size: 16.7*10.7*5.3CM        *  Material:  PU+EVA        *  Battery:   AA*2 (not included)  Packing:  polybag bag+white boxCtn meas: 56*35*36CM/60PCSG.W./N.W.: 12.5/11.5(kgs)Ada-04 ADA-02ADA-02ADA-03Ada-08

Speaker bag,Portable Speaker bag for Iphone