SHURE E5 In-Ear Headphones: Premium Sound Isolation Phones
These the best of the best: the Shure E5 isolating earphones. They feature dual high energy micro-speakers with wide-frequency stereo sound, great accuracy and isolation from outside noise.
Features:- Transducer type: dual low mass/high energy
- Sensitivity (at 1 kHz): 122 dB SPL/mW
- Impedance (at 1 kHz) 110 ohms
- Output Connector: gold-plated stereo, 3.5 mm (1/8") phone plug
- Cable length: 1.55 m (61")