※Time Sale※ Edifier wireless headphones, W830NB, color black. Comes with box, instruction manual, and cables. You can enjoy high-resolution sound quality music using the recently popular USB connection. You can also listen to high-resolution audio via Bluetooth with LDAC. Personally, I felt there wasn't much difference in sound quality between wired and wireless. The ear cushions are also fluffy, and I think they are comfortable for those who wear glasses. Since it can be connected via USB C, you can play high-quality audio not only on a computer but also on Android phones and iPhones. I've only used it about 3 times, so it's almost new.