Specifications:          :
1)High fidelity and full frequency, stereo, digital PLL    
2)Its frequency 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