Etymotic Research#ad - Compatible with ER2SE/ER2XR models. Etymotic er2 Standard Replacement Cable. May also be used with many other earphones that have MMCX connectors. Connectivity technology: Wired.
Etymotic Research#ad - 35+ db of external noise isolation. True high-accuracy sound experience. Detachable cable allows for easy replacement. Assortment of ear tips for the perfect in-ear ﬁt. Metal earpieces with anodized ﬁnish.
Etymotic Research#ad - Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. Included components: Headphones, Tip Pack, Case, Manual. Cables with custom MMCX connectors.
Sleek, laser etched aluminum body and braided, anodized, reinforced detachable 5 ft. High performance Balanced Armature drivers are precision matched to within 1 dB. Impedance @1khz 4xr 45 ohms 4SR 45 ohms. Connectivity Technology: Wired. 35-42 db of noise isolation with a max output of 122 dB.
Etymotic Research#ad - Precision machined metal bodies; high performance Balanced Armature micro-drivers. Included components: Headphones, case, tip pack, manual. Assorted ear tips for 35-42db of external noise isolation; 120dB Max output.
Etymotic Research#ad - 5 different filters of varying resistance. Full damper specs can be viewed in product description. Offers the listener the ability to tune their Etymotic ER series earphones to their own tastes and hearing profile. 4 of each color filter included - 20 filters total.