| Function: | Use for all IPod.MP3.CD Player.notebook. |
| Packing: | PE Bag |
| Descriptions: Impedance:8 ohm??????????????????????????????????????????Frequency response:50-20KHz????????????????????????????????????????? Output power:2*2W?? Audio Frequency lin:3.5cm??????????????????????????????????????????????? Power supply:LBD battery 4x1.5V DC" AA "? Size: optional | |