Spark High Definition In-ear Headphones are the combination of precision acoustics, unique design and expert ergonomic research. Powerful and accurate acoustics are achieved through high performance dynamic driver and special high definition acoustic filter built-in, resulting in full, explosive bass, intense mid-range and clear treble frequency response that will put a smile on your face...
“ If you never heard of iSK headphones before, you may be forgiven because they mainly focus on professional Studio and Broadcast Microphones plus Recording and Live Performance Microphones. As mentioned on their website, "iSK Microphones, supply high quality professional Studio and Broadcast Microphones plus Recording and Live Performance Microphones and Accessories. iSK goal is...” --pformagg