Insten 3.5mm FM Transmitter Car Kit Adapter Compatible with Nexus 6P/Nexus 5X/Samsung Galaxy S9/S9+/S8/S8+/S6/S6 Edge/Note 4/Apple iPhone 7/7 Plus/6S/6S Plus, HTC Inspire 4G Broadcast music from your iPod , , MP3 or CD player, and even portable DVD player 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. Just tune your car radio into any unused FM channel. Then adjust the FM Transmitter to the same radio frequency. Plug FM Transmitters into any 3.5 mm output socket and then its done. Powered by vehicle cigarette lighter adapter or 2 x AAA battery. Frequency range: 88.1 - 107.9 MHz. For best sound performance, please set your MP3 players volume level to MEDIUM. Then use your car stereos volume control to adjust the output level. Operating Range: up to 16.4 feet / 5 meters. Optimal distance - 10 feet / 3 meters. Easy to read LCD frequency display. Fits standard USB connections. Color: Black. Accessory ONLY; MP3 player / cell phone/ battery not included Apple, iPhone, iPad, iPod are registered trademarks of Apple, Inc. Apple does not endorse use of these products.