1.High fidelity and full frequency,stereo,digital PLL

2.Its frequency of FM transmitter can display on the iPod screen and it,will not affect iPod's work

3.200 selectable channels(87.9~107.9MHz),memorize up to 9 FM frequencies.

4.With charging socket at the bottom

5.Small electric current, power supply by iPod, no need extra power supply

6.Compatible:all iPod models & iPod new nano(G3) & iPod classic

7.Size:45(H)X64(W)X17.1(D)mm,same as Nano G3

8.color:black&silver&green&blue four colors.