Poly 4210 UC USB-A - Bluetooth Single-Ear Monaural Headset 211317-101

студийные, overhead, closed, wired, 3.5 mm, 6.35 mm, 3 m, no microphone, 15 – 20000 Hz, 47 Ohm, 700 mW, battery: with case + maximum

overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 1.8 m, no microphone, 6 – 38000 Hz, 120 Ohm, 200 mW, battery: with case + maximum

overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.0, AAC, game mode, 5 – 32000 Hz, 36 Ohm, L-plug, battery: up to 60 h

overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, active noise cancellation, foldable, 20 – 20000 Hz, 32 Ohm, 45 degree angle plug, battery: 690 mAh, up to 44 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

inserts, wired, 3.5 mm, 1.2 m

gaming, overhead, closed, wired, 3.5 mm, USB-A, 1 m, multichannel, 15 – 25000 Hz, 60 Ohm, battery: with case + extension — 2 m

inserts, wired, Lightning

overhead, closed, wireless, Bluetooth v5.2, AAC, aptX, active noise cancellation, voice assistant, 10 – 22000 Hz, battery: 800 mAh, up to 50 h

overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, AAC, LDAC, active noise cancellation, foldable, 20 – 40000 Hz, 16 Ohm, battery: 750 mAh, up to 50 h

overhead, closed, combined, detachable cable, 2.5 mm (micro-Jack), Bluetooth v5.1, AAC, active noise cancellation, voice assistant, foldable, battery: up to 24 h

gaming, overhead, closed, wireless, radio channel, 15 – 21000 Hz, 62 Ohm, battery: up to 300 h