Sennheiser PC 7 USB

Shipping (inner) case height: 25 cm | Folding microphone: Yes | Products per shipping (inner) case: 1 pc(s) | Acoustic system: Closed | Microphone sensitivity: -40 dB | Shipping (inner) case gross weight: 180 g | Microphone frequency: 90 - 15000 Hz | Driver type: Dynamic | Ear pad size: 5 cm | Noise canceling: Yes | Microphone type: Boom | Microphone input impedance: 2200 Ω | Microphone direction type: Unidirectional | Headphone frequency: 42 - 17000 Hz | Headphone sensitivity: 95 dB | Microphone noise-canceling: Yes | Shipping (inner) case length: 8 cm | Connectivity technology: Wired | USB connectivity: Yes | Products per master (outer) case: 20 pc(s) | Impedance: 32 Ω | Headset type: Monaural | Package width: 230 mm | Harmonized System (HS) code: 85183000 | Cable colour: Black | Product type: Headset | Master (outer) case width: 480 mm | Bluetooth: No | Recommended usage: Office/Call center | Master (outer) case length: 525 mm | Wearing style: Head-band | Package type: Blister | Package height: 250 mm | Package depth: 80 mm | Weight: 62 g | USB connector: USB Type-A | Package weight: 180 g | Product colour: Black | Ear coupling: Supraaural | 3.5 mm connector: No | Rechargeable battery: No | Storage temperature (T-T): -35 - 65 °C | Master (outer) case gross weight: 4.77 kg | Cable length: 2 m | Shipping (inner) case width: 23 cm | Master (outer) case height: 390 mm | Quantity: 1