Lenggotong High Sound Quality White In-ear 3.5 mm Volume Control Earphone for Samsung Galaxy S2/S3/S4 i9500 1. Brand new in-ear earphone with mic&remote for sumsung galaxy series mobile phone . 2. Excellent sound quality and super clear sound. 3. Flat line of this earphone . 4. The microphone function is exactly the same as the original earphone. 5. The microphone Control basic music playbackeven serves as a Send, End button, for answering and ending of calls.