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Etymotic Research ER4SR in-Ear Monitors Headphone
Brand: Etymotic ResearchModel: ER4SR
Condition: Used
- ASIN: B01GW785KQ
- EAN: 0846430002012
- GTIN: 00846430002012
- UPC: 846430002012
High performance balanced armature drivers are precision matched to within 1 db
35-42 db of noise isolation with a max output of 122 db
Sleek, anodized, laser-etched aluminum body
Dimensions
Weight0.2 lb
Length32 in
Width0.25 in
Height0.25 in
