Features:

All in 1 remote FM transmitter car charger phone shelf holder.
If you want to listen to digital music simply place your iPod or MP3 player onto the holder, tune to any FM88.1-107.9 MHz (0.1MHz/step) station.
Backlit LCD screen FM transmitter with holder design.
Cigarette lighter power supply mode.
Includes 3.5mm audio adapter plug.
Standard 5V USB port provides charging for cell phones, GPS, and MP3 players.
Universal car holder.

Specification:

Frequency Band: FM frequency
Range: 88.1-107.9 MHz (0.1MHz/step)
Transmission distance: <=5m
Holder width: 41mm-66mm (adjustable)
Compatible with: iPhone & iPod & MP3 & MP4

Package Included:

1 x All-in-One FM transmitter
1 x Remote Controller
1 x 3.5mm Audio Cable