Curvz Stereo HeaphonesComfortable yet tough, the Gear4 Curvz stereo in-ear headphones are ergonomically designed to give you the most comfortable listening experience. Lightweight and with a curved earpiece for a more natural fit, they"ll make sure that your music doesn"t leak out, and the outside world doesn"t get in.Free Your TunesFor the best listening experience on the move, Gear4 knows that your comfort must be the utmost priority. That"s why every element of the Curvz headphones, from the positioning of the ear cups to the materials used, is considered to result in a secure and comfortable fit. By using an ergonomically-curved design that"s contoured with a liquid rubber finish, you"ll find that these headphones offer a more natural fit, allowing you hours of easy listening whether at home or on the move.A Snug and Secure FitIf you"re going to be listening to your music when out and about, choosing a set of headphones that offers a close and comfortable fit is a must. Not only will they stay secure in your ears even when you"re moving, they"ll also improve the quality of your listening experience by isolating background noise and reducing sound leakage, so you can enjoy more of your music without the outside world intruding. The Curvz headphones come with three sizes of earbuds included, to allow you to choose the right one for a perfect fit.Frequency response: 20 - 20,000 Hz Sensitivity: 97dB +/- 4dB Impedance: 16 ohms +/- 15% Cord length: 1.2m Drivers: 9mm Plug: 3.5mm gold platedAvoid using headphones with the volume turned up for an extended period of time. Doing so can damage your hearing. It is advisable to keep the volume at a moderate level at all times. For your own safety, please do not use when driving or cycling.