The EB71MB in-ear headset from Kicker provides high-quality sound in a lightweight and comfortable design. The headphones have dynamic drivers with NdFeB magnets that provide a wide frequency response with deep bass and clear treble. The built-in mic/remote unit has a high-quality microphone ideal for making phone calls and taking voice notes, while the control button can control music playback and answer/end calls on compatible phones and MP3 players.The in-ear design and 4 different sizes of soft silicone eartips allow you to find the best fit for comfort and stability. A proper fit blocks out ambient noise and improves bass response, allowing you to focus on your music instead of your environment. The PVC-jacketed cable provides plenty of slack and has strain relief on all connections for lasting durability. The nickel-plated 3.5mm stereo mini plug resists corrosion and is compatible with MP3 players, CD players, laptops, and other electronic devices.