i-phone 3 G FM transmitter is a portable device that lets you to enjoy music from a music device like i-phone or ipod. The sound is broadcasted through i-phone 3G FM transmitters and plays through radio stations. The i-phone 3G FM transmitter that is connected to any audio device converts the audio output signal into an FM radio signal which can be picked up or received with the help on any FM receivers such as car radio station or portable radio stations etc. Most of the i-phone 3G FM transmitters that are available in market have a short range of up to 30 Feet (9 meters) and can broadcast FM frequency from 76.0 MHz to 108.0 MHz.

Two types of iphone 3G FM transmitters are available in market: wired type and wireless type. Among them Belkin TuneCast II are the most popular type of Transmitter. Even though i-phone 3G FM transmitters provide clean sound, may not approach that standard to attract the attention of music lovers. When go for i-phone 3G FM transmitter shopping, check that whether it’s a battery operated one or not. Transmitters with PSL technology are also available in market as it delivers good quality sound and reduces drift.

The apple i-phone 3G FM transmitter which is attached to 3G i-phone incorporating the plug-in-port, it transmits your favorite songs over the FM radio frequency band. I-phone 3G FM transmitters for apple i-phone includes features such as, cord- free, so that you can listen to your i-phone music with out getting intertwined in earphone wires. I-phone 3G FM transmitters are available at ranges from $29.99. So you can go ahead with a suitable FM transmitter and enjoys the music while traveling.