Insten All Channel FM Transmitter w/USB Port For Apple iphone 7/7 Plus/iPad Mini 3 / iPad Air 2 / Apple The new iPad, Black/Samsung Galaxy S7/S8/S9/S9+ Plus Just tune your car radio into any unused FM channel. Then adjust the FM Transmitter to the same radio frequency. Plug FM Transmitter's into any 3.5 mm output socket and then it's done. Powered by vehicle cigarette lighter adapter or 2 x AAA battery. Frequency range: 88.1 - 107.9 MHz. Optimal distance - 10 feet / 3 meters. Easy to read LCD frequency display. Fits standard USB connections. Color: Black. Broadcast music from your The new iPad with this all channel universal FM transmitter. Transmits stereo quality sound from your portable music player to your car/home FM radio. All frequency tuning allows endless selection of radio frequencies from 88.1 to 107.9 mhz with an increment of 0.1 mhz. For best sound performance, please set your The new iPad's volume level to MEDIUM. Then use your car stereo's volume control to adjust the output level. Operating Range: up to 16.4 feet / 5 meters. The new iPad and AAA battery not included. Apple iPod, iPhone, or iPad are registered trademarks of Apple, Inc. Products are Apple compatible and not endorsed by Apple, Inc.