Sennheiser IE 600 High Fidelity Earphones (Open Box) audiophile open headphones are often used

open headphones are often used because of the better spatial representation

Some Huawei signals will show "uncertified equipment" prompts

Standard LCD travel case

Vacuum tube: 6922 ｘ2

Both LDAC and aptX™ HD is supported to provide audiophiles with high-quality sound even when listening wirelessly

Sennheiser IE 600 High Fidelity Earphones (Open Box) audiophile open headphones are often usedIE 600 Exceptional in every Detail. Simply beautiful sound, and the lengths Sennheiser will go to achieve it that is the story of the IE 600. These in ear devices not only reproduce the detail and emotion of a recording, they transcend it. Because each earphone is a masterpiece. From the hand finished amorphous metal housing to high end audio components developed and made by Sennheiser, everything is manufactured to the strictest tolerances. The