In addition to providing an ultra-comfortable fit for most any ear canal size, the innovative KICKER EB92MB MicroFit In-Ear Monitor/Headset with Microphone also supplies the listener with premium full-range sound, legendary KICKER bass response and the ultimate smartphone solution. One-third smaller than average in-ear monitors, the EB92MB is a multi-functional headset that offers clear, two-way reception and multimedia controls for a unique listening-and-speaking tool. Fully operating as stereo speakers and a multimedia/microphone device makes switching over between a song and an incoming phone call a breeze. The lightweight, in-line microphone transfers voice clearly while being held at jaw level with a detachable positioning clip. A convenient multi-function button hangs at chest level for easy access to answer and end calls, or control music. The button commands the media device s playlist with play, pause, track-forward or track-back controls. The EB92MB s MicroFit aluminum housing is 33 percent smaller than standard in-ear monitors, ensuring any lengthy music-listening session is always a comfortable one. Four sizes of super-soft silicone tips and impedance-aligned, 8-millimeter micro drivers make for a perfect, proper fit and sound isolation. The EB92MB s braided cloth over Kevlar -reinforced, Ultra-Gauge cable is virtually indestructible, offering a secure connection and reliability. A corrosion-resistant, nickel-plated plug fits all one-eighth-inch jacks, including the unique recessed jack on the iPhone. Dimensions: 0.8" D x 0.4" H Weight: 0.033 lbs.