Logitech H390 USB Computer Headset

Minimum system requirements: Works with Windows, Mac, or ChromeOS-based computers via available USB-A port. | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Read the user manual before use. | Microphone noise-canceling: Yes | Warnings: Do not disassemble or modify the product yourself. | Package weight: 260 g | Windows operating systems supported: Yes | Package type: Blister | Package depth: 174 mm | Product colour: Black | Mac operating systems supported: MacOS | Cable length: 1.9 m | Mac operating systems supported: Yes | Weight: 197 g | Connectivity technology: Wired | Master (outer) case length: 315 mm | Shipping (inner) case gross weight: 1.55 kg | Headset type: Binaural | USB connectivity: Yes | Headphone sensitivity: 94 dB | Control unit type: In-line control unit | Depth: 68 mm | Impedance: 32 Ω | Microphone type: Boom | Quantity: 1 | Height: 171 mm | Product type: Headset | Plug and Play: Yes | Master (outer) case gross weight: 6.7 kg | Shipping (inner) case GTIN (EAN/UPC): 50992060300129 | Width: 151 mm | Products per pallet: 336 pc(s) | Harmonized System (HS) code: 85183000 | Control type: Buttons, Rotary | Package height: 193 mm | Products per intermodal container (20ft): 7232 pc(s) | USB connector: USB Type-A | Products per intermodal container (40ft): 14848 pc(s) | Volume control: Rotary | Cable colour: Black | Headphone frequency: 20 - 20000 Hz | Driver unit: 3 cm | Wearing style: Head-band | User guide: Yes | Microphone frequency: 100 - 10000 Hz | Microphone sensitivity: -17 dB | Recommended usage: Office/Call center | Shipping (inner) case length: 25.5 cm