Enjoy your MP3 player, CD player, portable DVD player or even your laptop audio through you car stereo’s FM radio or virtually any FM station-with Monster RadioPlay 300 Wireless FM Transmitter. It’s a fast, simple way to take all your favorite music playlists with you on the road, eliminating those piles of CDs that might be rattling around in your glovebox.Monster RadioPlay 300 tunes in to just about any FM station so you can get clear wireless transmission to your car’s FM radio just about anywhere. It also features three programmable “favorite station” preset buttons and an easy-to-read, dimmable LED display so you can easily tune and select your favorite station presets in your car, day or night.Just tune your car radio to any clear FM station, tune RadioPlay 300 to the same station, hit play on your portable player and you’re ready to roll. Program the 3 presets so you can change to the clearest station while you drive – it’s that easy!

Monster RadioPlay 300 Universal Full Spectrum FM Transmitter (MBL-FM XMTR300)

Featuring a sleek new design with a user-friendly interface, Soundfly BT provides a live full duplex communication solution using Bluetooth technology through FM transmission to your FM car radio and allows you to speak to callers through an external DSP microphone. Soundfly BT is pairable with any phone equipped with Bluetooth functionality or a connection to a Bluetooth adaptor. Bluetooth A2DP technology enables wireless transmission of music from your cell phone. If an incoming or outgoing call is made, the music will be paused. The transmission of music will resume automatically when the call is ended. Soundfly BT also lets you listen to sound files such as MP3 & WMA file stored in portable SD cards through your car radio speakers. It supports RDS (Radio Data System), so when you receive a phone call, caller id will be displayed on your car stereo, or while listening to music through SD cards, you can see the song and artist’s name displayed on your car stereo. Soundfly BT transmits to all FM frequencies (88.1MHz-107.9MHz) and memorizes up to 7 FM frequencies. It can also charge USB powered devices, including iPhone 3Gs & G, iPod, cell phones, MP3 players, and more through USB port. It is equipped with a fully functional remote control. You can answer/end calls, change volume, change frequency, folder shift, fast Forward & Rewind, Repeat or Bookmark your favorite songs through the remote. Note: You need to do iPhone OS 3.0 Software Update on your iPhone 3G for A2DP Bluetooth Stereo connection. Because of iPhone’s Bluetooth AVCRP capability, this unit can only support vol +/- and play/pause functions. Track forward or back functions are not supported until it is changed in iPhone’s new update.

Soundfly BT Ultimate Bluetooth Car Fm Transmitter WMA/MP3 Player for SD Card, USB Charger, iPhone 4, 3Gs & 3G, iPod, Zune