FAVOLCANO Wireless Remote Control Bluetooth MP3 Player FM Transmitter SD-USB Car Kit Charger Handsfree Mic for iPhone 7 7s 6 6s 5 4 Galaxy S7 S6 S5 S4 S3 N4 N3 Compatible Product: iPod Classic, iPod Mini, iPod Nano, iPod Shuffle, iPod Touch, Archos Jukebox, Coby MP827, Coby MP828, Creative Zen, Dell DJ, Insignia Pilot, iRiver H10, Mach Speed Ecilpse, Microsoft Zune, Philips GoGear, Samsung Galaxy 3.6, Samsung Galaxy 4.0, Samsung Galaxy 4.2, Samsung Galaxy 5.0, Sansa Clip Zip, Sansa Clip+, Sansa Fuze+, Sony Walkman E Series, Sony Walkman F Series, Coby MP620. Supports USB disk and Micro SD card. Supports 7 loop modes: Repeat all, Random, Intro, Normal, Repeat one, Folder, Repeat folder. USB Maximum support: 32G Wirelessly transmit phone call from Bluetooth mobile phone to the car FM stereo system