MPN ER4SR
UPC 846430002012
Manufacturer Etymotic Research
Brand Etymotic Research
Form Factor In-Ear Only
Type Earbud (In Ear)
Number of Earpieces Double
Color Multicolor
Model ER4SR
Connectivity 3.5mm Jack
Cable Length 5ft
Features Noise Isolation, In-Line Control
Microphone Type Built-In

Check the listing for details. Etymotic Research ER4SR In-Ear Studio Reference Earphones. Color: Multicolor, Condition: New. Listed at 198.99 USD. The ER4SR combine style and functionality with a sleek, anodized and laser-etched aluminum body, and a detachable, reinforced cable which is user-replaceable. Etymotic Research. Reference-quality earphones with balanced-armature technology.

$99.50
$198.99