X-MOON&reg;3.5mm In-Ear Headphones with Built-In Mic,sport Earphone Headset with Metal Talk-Buds Ear Buds-black&blue Enjoy hands-free conversations with this Universal 3.5mm In-ear Stereo Headset On-off switch. Includes integrated earpieces and microphone. Cord mounted ON / OFF button which lets you take calls and hang up easily. Excellent sound quality and super clear sound. Soft silicone ear buds provide a super comfortable, noise reducing fit. Solid metal housing. Precision-machined single-billet metal housing prevents vibrations and unwelcome sound from tainting your listening experience. Grid-iron tough. Whether you keep the pristine or throw them in and out of your bag, you don't have to worry about them breaking or fraying anytime soon. Tangle-free Cables are designed to make sure they're ultra-flexible and tangle-free.