Elecom FM Transmitter with Charging Function (φ3.5mm Mini Plug) LAT-FMY02BK Color: Black, New and unused. To reduce shipping costs, the product will be removed from its packaging, the cardboard backing will be folded, and it will be shipped in an envelope. --- Features: Enjoy music in your car while charging your smartphone or tablet. Features a heavy bass mode and is a φ3.5mm mini-plug connection type FM transmitter. Easy connection, just plug it into the earphone jack to enjoy music in your car. This FM transmitter easily connects by simply plugging it into the earphone jack of your smartphone or tablet, allowing you to enjoy music in your car. You can listen to music, as well as audio from navigation apps and video content, through your car's FM stereo. Equipped with a USB port, you can charge your smartphone or tablet while enjoying music.