Headphones Koss volume control

overhead, open, wireless, Bluetooth v 4.2, 15 – 25000 Hz, battery: up to 6 h

overhead, open, wireless, Bluetooth v 4.1, aptX, foldable, 15 – 25000 Hz, battery: up to 12 h

overhead, closed, wired, detachable cable, USB A, 2.4 m, 20 – 20000 Hz

overhead, open, wireless, Bluetooth v 4.2, 50 – 18000 Hz, battery: up to 6 h

in-ear, wireless, Bluetooth v 4.2, 18 – 20000 Hz, 16 Ohm, battery: up to 6 h

in-ear, wireless, Bluetooth v 4.1, 18 – 20000 Hz, 16 Ohm, battery: up to 6 h

overhead, closed, wired, 3.5 mm, 6.35 mm, 2.4 m, no microphone, foldable, 18 – 20000 Hz, 100 Ohm

overhead, closed, wireless, Bluetooth v 5.0, 20 – 20000 Hz, battery: up to 18 h

overhead, closed, combined, detachable cable, 3.5 mm, 1.4 m, Bluetooth v 5.0, battery: up to 12 h

overhead, closed, combined, detachable cable, 3.5 mm, 1.4 m, Bluetooth v 5.0, AAC, aptX, active noise cancellation, foldable, 20 – 20000 Hz, battery: up to 35 h

overhead, closed, combined, detachable cable, 3.5 mm, 1.4 m, Bluetooth, NFC, foldable, 10 – 25000 Hz, 38 Ohm, battery: up to 8 h

overhead, open, wired, 3.5 mm, 1.2 m, foldable, 15 – 25000 Hz, 60 Ohm

overhead, closed, wired, 2x3.5 mm, 2.4 m, foldable, 18 – 20000 Hz, 100 Ohm

overhead, closed, wired, USB A, 2.4 m, foldable, 18 – 20000 Hz, 100 Ohm

for active sports, in-ear, wireless, Bluetooth v 4.1, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 40 mAh, up to 6 h

overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 4.0, 10 – 20000 Hz, 38 Ohm, L-plug, battery: 230 mAh