Etymotic Research ER4XR Audiophile Earphones BuddyPhones a groundbreaking low-pass filter

a groundbreaking low-pass filter

The JBL Flip 7 is undefeated JBL sound that travels with us wherever we go

AI-powered noise reduction captures your voice and filters background noise for crisp

This feature is particularly revolutionary for listeners with uneven hearing

Etymotic Research ER4XR Audiophile Earphones BuddyPhones a groundbreaking low-pass filterER4XR is the highest performing single driver in ear monitor. The IEM shells are made of anodized aluminum, CNC machined with extremely tight tolerances. Using a single Balanced Armature (BA) driver allows for extremely accurate IEM without the added complexity of crossovers, and helps keep the aluminum body small and slim. The included high quality user replaceable cable is reinforced and twisted, to improve longevity and durability. Etymotic IEMs