Specifications and features:

1. Display the frequency on the screen of the iPod/iPhone/iPad.
2. Wirelessly transmits music from your iPod/iPhone/iPad to the FM radio.
3. Draws power from iPod/iPhone/iPad.
4. Full channel: FM 88.1MHz-107.9MHz or FM 76MHz-90MHz.
5. Frequency response: 25-15000Hz.
6. Features with auto-scan function and 4 pre-set channels.
7. Keep last frequency in memory.
8. Auto-pause function if there is no audio playing in a minute.
9. Micro USB outlet to charge the iPod/iPhone/iPad at 5V/1A, charging cable is optional accessory.