FiiO M6

overhead, open, wired, detachable cable, 3.5 mm, 4.4 mm (Pentaconn), 6.35 mm, 1.8 m, no microphone, 8 – 41500 Hz, 300 Ohm

gaming, overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.0, radio channel, active noise cancellation, 10 – 40000 Hz, 38 Ohm, battery: up to 44 h, with case + when using a radio channel, for BT - 36 hours

overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.3, AAC, LDAC, active noise cancellation, voice assistant, foldable, 4 – 40000 Hz, 48 Ohm, battery: up to 30 h

студийные, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 15 – 28000 Hz, 38 Ohm, 1600 mW, battery: with case + maximum

overhead, closed, combined, detachable cable, USB-C, Bluetooth v5.3, AAC, active noise cancellation, foldable, 20 – 20000 Hz, 35 Ohm, battery: up to 70 h

overhead, closed, wireless, Bluetooth v5.0, active noise cancellation, battery: up to 20 h