MEP-201 Model Earphones

The "Mobile" headset earphones feature a TRRS 4-conductor 3.5mm plug with inline microphone and push-button switch for communication use over smartphones . They will double as an audio earphone with most devices. The plug wiring uses the AHJ standard that is common to Apple iPhone earphones.
The "Deluxe" models have a standard stereo 3-conductor 3.5mm plug (no microphone or push-button switch). They are compatible with audio devices having a standard stereo 3.5mm jack and are primarily used to hear stereo audio in one ear.

Each earphone includes a Medium eartip on the earphone
They include a set of Large and Small size eartips, to optimize the comfort and fit for any ear size
The cords contain Kevlar for added strength, exceptional durability, and flexibility that limits noise from the cord
They all have 3.5mm gold-plated plugs to ensure optimal connectivity, even when rotated in the jack during use
Includes a high-quality zippered carrying case and robust spring-loaded snap clip to store and protect your earphones
includes a cord-clip that is easily positioned and will prevent cord snags, holding the earbud in place as you move about