A no compromise, high-performance noise-isolating headset + earphones that delivers best-in-class benefits and superior value, perfectly matched to the latest product innovations from most smartphones that support a 3.5mm/4-conductor stereo phone plug. Inline Remote: 1 Button with Microphone. Transducers: balanced armature. Cable: 4 ft with 3.5 mm plug. Compatibility : Works with smartphones and tablets including, but not limited to, those running Android, Blackberry, Windows Phone, HP WebOS, Symbian and Apple iOS. Functionality for send/end, play/pause, forward/back track varies with device manufacturers' software. Pl. Impedance: 16 Ohms. Noise Isolation: 35-42 dB.

Etymotic makes the world's most accurate noise-isolating headsets and earphones in all price categories. All low-cost earphones are made with dynamic (moving coil) drivers that have undesirable frequency response peaks and weak highs. Etymotic created a design that makes dynamic drivers sound like high-end drivers by inserting a proprietary acoustic side-branch to redistribute energy, smooth the peaks and compensate for weak highs. The result is the mc-series with best-in-class performance under $100.

Etymotic's mc-3 headset offers best-in-class sound accuracy, noise isolation, fit and comfort and durability. Based on the breakthrough Etymotic ACCU-Technology platform, the MC-Series is the world's most accurate- sounding noise-isolating earphone series in its price class. The patent-pending, highly advanced ACCU-Chamber Acoustic Control Chamber technology modifies standard dynamic earphone drivers to perform at an accuracy response level equal to products costing twice as much. In addition, the MC-Series earphones are designed to be more comfortable for extended wear, and their high degree of noise isolation enables lower-volume listening, to help protect hearing. The mc-3 provides a 3-button micro-control pod with a noise-isolating close-proximity microphone, for easy control and... Less

The hf2 is a high-fidelity, hands-free noise-isolating headset and earphones combination. Made to work with your Android, Blackberry, iPhone or other smart phone. But it's really much, much more than that. The hf2 provides a near-perfect music experience. Made by Etymotic Research, the people who created in-ear earphones, the hf2 delivers Etymotic's world-renowned sound quality in a comfortable, convenient wireless phone headset, so you'll never miss a call! Headset includes a high-sensitivity microphone and a Music/Call button that allows you to quickly answer calls while controlling your music. You'll be able to hear and be heard, clearly, even in a noisy environment. The hf2 includes the in-ear headset and earphones, assorted eartips so you can find the ones that fit you best, carry... Less

Sound Level Limiting, Noise Isolating 3-button controller with in line mic. Headset and Earphone for Kids that provide safe monitoring

Today's tech-connected kids live in a high-def world. They experience Blu-ray, surround-sound, life-like computer graphics and 3-D movies. They are bombarded by sound from television, toys, game consoles, music players and in-vehicle entertainment systems. ETY Kids safe-listening earphones are engineered for safe sound output while maintaining Etymotic's exceptional sound quality. By controlling earphone sensitivity, it is not necessary to restrict the volume setting on the player.

Etymotic Research has created the world's most accurate sounding, noise-isolating earphone series for under $100. For music lovers who care about hearing their music the way it is meant to be heard. The mc5 earphone delivers the best sound accuracy in its class, so you'll hear tight, accurate bass with crystal clear high-frequency detail at all listening levels. The mc5 delivers the best noise isolation in its class, the best fit and comfort in its class and the best-in class style, with high-gloss polished aluminum finish in a variety of chromatic color options. And the mc5 offers the best durability and warranty in its class, incorporating a Kevlar- reinforced cable, and user-replaceable filters that protect the moving coil driver - and it comes with a 2-year replacement warranty... Less

A serious Bluetooth headset for serious users of wireless headset technology. The upgraded version of the popular etyBLU headset contains etyBLU’s highly- directional, noise-canceling microphone in a fixed-boom configuration, a design change that allows optimal antenna placement for improved range between headset and mobile phone. etyBLU2's noise-canceling microphone picks up the talker's voice within a narrow range and rejects background noise that comes from outside that range. The combination of an in-ear noise-isolating earphone that blocks out 98% of background noise and a directional microphone placed close to the mouth results in exceptional sound quality and clear communication at both ends of the conversation. The etyBLU2 is particularly suited for power mobile phone and home... Less

The Shure PSM900 wireless personal monitor system offers an unprecedented combination of superb audio quality, robust RF performance, and category-leading features for the most demanding professional applications. All new, patent-pending CueMode allows the sound engineer to monitor different stage mixes with the touch of a button. The wireless system's precision front-end RF filtering significantly reduces dropouts from RF interference, and enhanced digital stereo encoder provides excellent stereo separation and audio clarity.Shure P9T wireless transmitterThe Shure P9T is a half-rack wireless transmitter used in conjunction with the P9R bodypack receiver as part of the PSM900 wireless personal monitor system. It offers state-of-art technology like CueMode (patent pending), Scan and Sync,... Less

Etymotic's mc-3 headset offers best-in-class sound accuracy, noise isolation, fit and comfort and durability. Based on the breakthrough Etymotic ACCU-Technology platform, the MC-Series is the world's most accurate- sounding noise-isolating earphone series in its price class. The patent-pending, highly advanced ACCU-Chamber Acoustic Control Chamber technology modifies standard dynamic earphone drivers to perform at an accuracy response level equal to products costing twice as much. In addition, the MC-Series earphones are designed to be more comfortable for extended wear, and their high degree of noise isolation enables lower-volume listening, to help protect hearing. The mc-3 provides a 3-button micro-control pod with a noise-isolating close-proximity microphone, for easy control and... Less