ER-6 Isolator Earphones reduce outside sound levels by 34-36 dB (two to three times that of active noise-canceling earphones). Their high isolation allows you to hear the full range of today's digital recordings without having to play them at unnaturally high and unsafe levels. Since you don't have to boost the volume to overcome external noise, ear overload distortion is minimized.

Features:

·   Compact, lightweight with amazing sound quality

·   Offers noise isolation of 34-36 dB

·   Perfect for travelers and laptop users

·   Flanged eartips fit snuggly into most ear canals

Specifications:

·   Connectivity: Wired

·   Compatibility: Personal audio

·   Headphones form factor: Ear-bud

·   Frequency response: 20 to 16000 Hz

·   Impedance: 48 ohms

·   Sensitivity: 108 dB/mW

·   Connector type: 3.5-millimeter stereo plug

·   Cable length: 5 feet