The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog Koss 2025 - new arrivals, bestsellers, and the most relevant models Koss.
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 5.2, AAC, active noise cancellation, voice assistant, 7 – 20000 Hz, 325 Ohm, L-plug, battery: up to 35 h, with case + via cable, on / 31 Ohm via cable, off
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 5.0, AAC, foldable, 5 – 30000 Hz, 32 Ohm, L-plug, battery: up to 30 h, with case + stretched — 1.8 m
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 5.0, active noise cancellation, voice assistant, foldable, 10 – 22000 Hz, 32 Ohm, L-plug, battery: up to 37 h
overhead, closed, combined, detachable cable, USB C, Bluetooth v 5.4, AAC, LDAC, active noise cancellation, game mode, foldable, 20 – 40000 Hz, 32 Ohm, battery: up to 54 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v 5.0, AAC, aptX, active noise cancellation, foldable, 20 – 22000 Hz, 32 Ohm, battery: 250 mAh, up to 16 h, with case + 25 hours of calls
overhead, closed, combined, detachable cable, 3.5 mm, 1.5 m, Bluetooth v 4.1, aptX, active noise cancellation, 20 – 20000 Hz, 32 Ohm, battery: 320 mAh, up to 12 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 5.0, active noise cancellation, voice assistant, foldable, 20 – 20000 Hz, 32 Ohm, battery: 300 mAh, up to 25 h