Small and simple. With the Smile Jamaica noise-isolating earbuds, what you see is what you get. Weve stripped the in-ear headphones down to their essence and built them back up using natural materials and recycled plastics. The music shines through crisply and even though theyre small, the bass vibrates. In-Ear Design In-ear design for deep bass, with a frequency response of 18Hz - 20kHz for authentic sound and a 8-millimeter driver, 16 ohms impedance and a Dynamic micro speaker with neodymium magnet for sound reinforcement. Gold Plated Connector Right-angled, 3.5-millimeter gold-plated connector designed to fit with a variety of device cases and create a high-quality connection for sound. Recyclable Aluminum Recyclable aluminum ring thats high quality, adds to durability and keeps materials out of the waste stream. Fabric Covered Cord The 52" fabric cord helps reduce tangles and is specially engineered to cut down on static so you get that clear sound. Recycled Packaging Our packaging is made from pulp, recycled plastics and recycled paper, and less of them, to cut down on what goes in the waste stream. We urge you to please recycle these packages.