Wireless Radio 360 Degree Positioning FM Transmitter With Car Mount Phone Holder Support FM Transmitter Speaker Handsfree Hands Free Calling for iphone 6 plus 6 5S 5C 5 4S 4 Ipod Ipad/ Samsung Galaxy S5 S4 S3 Note 3 2/ Sony/ HTC/ MP3 MP4 Music Player And Other Smartphones LED display FM frequency 100% Brand new, high quality Transmit music from cell phone to car audio Built-in amplifier FM transmitter two modes