Logitech Zone Wireless 2 ES - Noise-Canceling Wireless Headset with Adaptive Hybrid ANC (Off-White, UC)

Logitech Zone Wireless 2 ES - Noise-Canceling Wireless Headset with Adaptive Hybrid ANC (Off-White, UC) Brand: Logitech Series: Zone Wireless 2 ES Part Number: 981-001507 Type: On-Ear Color: Off White Driver Unit: 40mm Frequency Response: Headphone Frequency response (music mode): 20 Hz - 20 kHz Headphone Frequency response (talk mode): 100 Hz - 8 kHz Input Impedance: 36 ohms