MEE EP-MX4PRO-BK Quad Driver Noise Isolating Musicians In Ear Monitor Earphone MX PRO in-ear monitors blur the line between universal and custom in-ears with a fully modular design that allows all parts, customizations, and accessories to be changed or upgraded independently Features: MX PRO MODULAR IN-EAR MONITORS: MX PRO in-ear monitors blur the line between universal and custom in-ears with a patent-pending fully modular design that allows all parts, customizations, and accessories to be changed or upgraded independently. DESIGNED FOR THE STAGE, BUILT FOR THE ROAD: Engineered for real-world reliability, the MX PRO monitors feature a sweat-resistant design and detachable, replaceable cables. A spare cable with headset functionality is included. SUPERIOR FIT COMFORT: Designed for extended listening sessions, the MX PRO monitors utilize flexible over-the-ear memory wire, providing a secure fit for all ears and eliminating the need to re-adjust your earphones. SOUND-ISOLATING DESIGN: The sealed in-ear design and included Comply? T-Series memory foam eartips reduce outside noise, enabling safer listening volumes. For even more comfort and noise isolation, upgrade to our custom-fit 3D-printed eartips. HEADSET CABLE WITH MIC REMOTE: The included headset cable features a built-in microphone and remote, letting you seamlessly take calls and control media playback with phones and tablets. LIFETIME REPLACEMENT: Things don't always go according to plan the real world. If your headphones get crushed, shredded, fried, or simply left behind at a venue we?ve got you covered. Just tell us what happened and we?ll give you a new pair at half price, no questions asked. Visit pro.meeaudio.com/LRP for more information. What's in the box: MX PRO In-Ear Monitors Stereo audio cable Stereo headset cable Carrying case with carabiner Comply? memory foam eartips Silicone eartips (4 pairs) Shirt clips (2 pairs) OE? (6.3mm) adapter User Manual Specifications: Product Details Ear Coupling: intraaural (in-ear) Cable Length: 51 inches (1.3m), DC detachable Cable Connector: 3.5mm, right angle plug Water Resistance Rating: IPX5 Included Accessories: stereo audio cable, stereo headset cable, protective carrying case, Comply memory foam eartips, silicone eartips (4 pairs), shirt clips (2), OE? adapter, user manual Speaker Spec Driver Type: MX4 PRO: triple balanced armature + moving coil hybrid Frequency Response: 20Hz to 20 kHz Driver Impedance: MX4 PRO: 12 ? @ 1 kHz Driver Sensitivity: MX4 PRO: 1033 dB (1 mW @ 1 kHz) Maximum Power Input: 30mW Microphone Spec Directivity: omnidirectional Frequency Response: 100 Hz to 10 kHz Sensitivity: -42Db 3dB