Letv All-Metal Hi-Fi Earbud Headphones, Dynamic Crystal Clear Sound, Ergonomic Comfort-fit, Noise Insulating, Built-in Mic, Perfect for iPhone, iPad, Samsung, Galaxy, Note & Smart Devices (LU50609) IMMERSIVE SOUND AND NOISE REDUCTION: Features a metallic resonance cavity that produces powerful sounds only found in high-end earphones. Driver casings are designed and made with solid sound-insulating material, reducing external noise while minimizing sound leakage. It produces clear mid-range frequencies while achieving powerful yet accurate bass. ELEGANT AND ENDURABLE DESIGN: Industrial grade steel driver casings, enclosures, in-line controls and fasteners produced through advanced precision manufacturing processes ensure durability as well as elegance IN-LINE CONTROL AND BUILT-IN MICROPHONE: Gold-plated 3.5mm plug encased in heavy-duty all metal construction; High-quality microphone ensures clarity during voice and video calls; OFC copper wiring conducts Hi-Fi sound transmission. IDEAL GIFT CHOICE: : This is a product that marries elegant form and excellent functionality. It is a nice gift and surprise for friend, boyfriend, girlfriend, colleague, family, and kid. It is exercise headphones, gym headphones, in ear monitor headphones, in ear monitors, in ears, in-ear headphone, iPhone earbuds, iPhone earphones, iPhone headset, android earbuds, kindle fire headphones, microphone iPhone 5, mp3 headphones, noise isolating earbuds, noise isolating running earbuds, running earphones, running headphones, single earbud, sport earbuds, sport earphones, sport headphones, sports earbuds, sports headphones, top rated earbuds, workout earbuds, workout headphones.