Heart-Shaped Earphones. Compatible with PSP 2000. Incredible design. Combined two functions of FM radio and earphone. Earphone allows you to listen the PSP2000 game music. No need battery supported. Can receive the broadcast which the frequency range from 88MHZ to 108MHZ. The volume can be controlled as well. CONTENT. 1 x Heart-Shaped Earphone with FM Radio for PSP 2000. This item takes between 7-21 days to ship/arrive because it ships out of Hong Kong or China.