GOgroove audiOHM HF Ergonomic Earphones Wired Headset w/ Hands-Free Microphone & Deep Bass ( Purple ) for Samsung Galaxy S4 / Apple iPhone 5S , 5C / Moto X / LG G2 , Nexus 4 & More Smartphones Engineered with SonusMAX sound to deliver deep bass and clear highs Ear gels provide ambient noise-isolation for clear, uninterrupted audio For a customized fit, the earbuds come with 3 different-sized ear gels, plus a velvet travel bag and an integrated hands-free microphone for calling and voice dial Quality Guaranteed - 3 Year Manufacturer's Warranty *Includes Bonus Stylus* TECH SPECS - Driver Unit: 10mm: 6u / Sensitivity: 103db / Impedance: 32 OHMs / Frequency Range: 20HZ - 20kHZ / Rated Power: 3mW / Max Power: 10mW / Cable Length: 48" / Plug: 3.5mm