Logitech H390 USB Computer Headset

Headphone sensitivity: 94 dB | Warnings: Read the user manual before use. | Control type: Buttons, Rotary | Control unit type: In-line control unit | Shipping (inner) case length: 25.5 cm | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Do not disassemble or modify the product yourself. | Products per intermodal container (40ft): 14848 pc(s) | Products per intermodal container (20ft): 7232 pc(s) | Master (outer) case gross weight: 6.7 kg | Microphone type: Boom | Driver unit: 3 cm | Volume control: Rotary | Shipping (inner) case GTIN (EAN/UPC): 50992060300129 | Master (outer) case length: 315 mm | Shipping (inner) case gross weight: 1.55 kg | Headset type: Binaural | Microphone noise-canceling: Yes | Products per pallet: 336 pc(s) | Impedance: 32 Ω | Harmonized System (HS) code: 85183000 | Wearing style: Head-band | Headphone frequency: 20 - 20000 Hz | Microphone frequency: 100 - 10000 Hz | Microphone sensitivity: -17 dB | Cable length: 1.9 m | Windows operating systems supported: Yes | Connectivity technology: Wired | Weight: 197 g | Package type: Blister | Package weight: 305 g | Product colour: Black | Package depth: 200 mm | User guide: Yes | Plug and Play: Yes | USB connector: USB Type-A | Mac operating systems supported: MacOS | Cable colour: Black | Recommended usage: Office/Call center | USB connectivity: Yes | Height: 171 mm | Product type: Headset | Depth: 68 mm | Quantity: 1 | Width: 151 mm | Package height: 221 mm