Symphonized NRG Premium Genuine Wood In-ear Noise-isolating Headphones|Earbuds|Earphones with Microphone (Jet Black) Symphonized in-ear noise isolating headphones are handcrafted from real wood The earphones have crisp powerful sound and strong deep bass Three sizes (S/M/L) of custom comfortable silicone ear tips and one eco-friendly convenient carrying pouch come with our earbuds Answer or end calls, activate Voice Control, skip tracks with a smart built-in in-line microphone. The headphones also have a sleek tangle-free nylon cord that comes in different colors With the stylish design and high-end sound quality, Symphonized earphones are designed for the latest generations of iPod, iPhone, and iPad. They work with all Androids, tablets, mp3 players, and related devices.