CellularOutfitter Xtreme Bass HD Tangle-Free 3.5mm Stereo Earphones - With In-Line Microphone - Black UNIVERSALLY COMPATIBLE - The Xtreme Bass earphones are universally compatible with a wide range of devices that operate with a 3.5mm audio jack/connector. PORTABLE AND TRAVEL-FRIENDLY - The flat-wired cables and durable silicone material make it handy and more durable to bring anywhere under almost any condition. ONE-TOUCH BUTTON - As simple as pushing the button, the on-and-off switch enables the microphonemaking it accessible to phones that support this feature. POWERFUL BASS - Don't let its size and shape fool you. With the rich sounding quality of the earphones, a strong bass level can be produced without the cost of cutting treble. FLAT TANGLE-FREE CABLE - Tangled earphones can be frustrating, especially when you're on the go. With a flat-wired design specially made to combat the tangling dilemma, you can worry no more.