Final Audio A4000 Earphones (Open Box) restocking fee It pairs wirelessly with your

It pairs wirelessly with your source device via Bluetooth with no need to worry about whether you’ve got the right cable for your Android or Apple device

Bluetooth® 5 wireless technology

we recommend this combined with Type C

the AT-PHA55BT has the power to drive your headphones to their full potential

Final Audio A4000 Earphones (Open Box) restocking fee It pairs wirelessly with yourA4000 The staple for this price range features a great designed driver unit [f Core DU] which realizes astonishingly clear sound For the A4000 to achieve the impossibly high quality sound for this price range requires development and production facility. The 6mm diameter dynamic driver requires not just parts, but a total redesign of everything, including the production machinery. Sound design was conducted based on our proprietary sound evaluation