KZ Acoustics EDR1 Wired Earphones with Microphone

These entry level earphones are great! KZ (stands for Knowledge Zenith btw) offers this very low cost unit with a metal shell and fantastic build quality. KZ has a worldwide reputation for sound quality. This is evident with these earphones as well. Excellent for all types of music and general phone use. Don't waste your money on cheap earphones. These units are a fantastic value. "Great for bassheads,  use as an all-rounder, awesome for every day "street" use considering the excellent isolation" Comfort Rating A- Build Quality A Performance B Impedance 16 Ω Connector 3.5mm gold plated Microphone Noise Cancelling Frequency Response 5-20,000 Hz. Sensitivity 120 dB Cable Length 3.9 ft. Driver 8mm Copper Cable 32 core long cryogenic oxygen-free copper   Whats in the package: 1 set earphones with mic 3 sets ear pieces User guide