Product Name: Etymotic ER4S
Package Type: Official Standard
Whether Wire Control: No
Color Classification: New ER4SR Spot ER4B Spot + SF ER4PT Spot + SF ER4S Spot + SF New ER4XR Spot P to S conversion line original clip original standard small three sets of earmuffs original standard medium three sets [after sale] original standard headset package ER4XR make up the difference original mushroom sets
wearing method: in-ear
Headphone type: wired
with or without microphone: without wheat
plug diameter: 3.5mm
headphone plug type: L-bend
headphone output source: portable audio
cable length: 1.5m
Headphone Category: HIFI Headphone Monitor
Brand: Etymotic
Model: ER4S
