The first application of electrostatic technology for Sound Isolating Earphones (patent pending) featuring a single MicroDriver design</br>Extremely high correlation to the source audio provides unmatched audio clarity and detail</br>4-band parametric EQ features five preset settings and four customizable settings to manage audio playback preferences</br>Integrated USB-rechargeable battery can conveniently charge from provided wall charger or computer, even when streaming USB audio from computer</br>Lightweight, ergonomic earphone shape minimizes ear fatigue while comfortable Sound Isolating sleeves block up to 37 dB of ambient noise</br>Custom-designed earphone cable specifically isolates each conductor</br>Streamlined controls for quick and simple, user-friendly navigation throughout the KSE1500 settings</br>Compatible with Mac, PC, iOS and Android devices via included accessory assortment, featuring Micro-B to Lightning and Micro-B OTG cables</br>Premium Shure fit and finish and construction featuring an elegantly machined black aluminum housing, manufactured to exacting Shure quality standards</br>Includes KSE1500 Electrostatic Earphone System, USB wall charger, Micro-B-to-Lightning cable, Micro-B OTG Cable, (2) 1/8" (3.5mm) cables [6" (15.2 cm) and 36" (92 cm)], ¼" (6.3mm) adapter, leather carrying case, airline adapter, attenuator, cable clip, (2) security bands, microfiber cleaning cloth</br></br>Product Description</br></br>The premium KSE1500 Electrostatic Earphone System is an electrostatic earphone and amplifier system with digital-to-analog-conversion (DAC) for use in-line with portable media players. Featuring single-driver electrostatic Sound Isolating earphones matched to a USB digital-to-analog-converter (DAC) that converts analog or digital audio from portable digital or analog audio sources. The KSE1500 system features a 24 bit/ 96 kHz conversion rate, customizable 4-band parametric EQ with five standard and 4 user-defined settings, recharge ability and input level meters. Able to process both digital audio directly via micro-USB, analog via a direct line in, or bypass entirely for a pure analog signal without conversion. The KSE1500 system defines a new standard of portable listening that brings high-fidelity audio into the mobile demands of today’s active lifestyles. Included: KSE1500 Electrostatic Earphone System, USB wall charger, Micro-B-to-Lightning cable, Micro-B OTG Cable, (2) 1/8" (3.5mm) cables [6" (15.2 cm) and 36" (92 cm)], ¼" (6.3mm) adapter, leather carrying case, airline adapter, attenuator, cable clip, (2) security bands, microfiber cleaning cloth.</br><br/>http://www.amazon.com/gp/product/B016X5T7OU