Teswell Universal 3.5mm In-Car Wireless FM Transmitter Audio Adapter Car Kit For iPhone iPod iPad, MP3/MP4 and Other Smartphones With compact portable design Hands-free function offer you more safety during driving LCD sreen displays frequency with backlight With touch key design, High fidelity stereo Compatible with iPhone 6S/6S Plus SE, Samsung Galaxy S6/S6 Edge S7/S7 Edge, MP3/MP4 players and other 3.5mm audio plug devices