Sennheiser PC 3 CHAT Headset Black

Headset type: Binaural | Connectivity technology: Wired | Impedance: 32 Ω | Weight: 77 g | Package height: 220 mm | Products per master (outer) case: 20 pc(s) | Master (outer) case length: 515 mm | Recommended usage: Office/Call center | Package depth: 80 mm | Storage temperature (T-T): -30 - 65 °C | 3.5 mm connector: Yes | Product colour: Black | Operating temperature (T-T): 0 - 40 °C | Depth: 65 mm | Rechargeable battery: No | Product type: Headset | Noise canceling: Yes | Cable length: 2 m | Package weight: 200 g | Height: 195 mm | Microphone noise-canceling: Yes | Master (outer) case packaging type: Carton | Harmonized System (HS) code: 8518300090 | Width: 200 mm | Cable colour: Black | Ear pad size: 5 cm | Headphone frequency: 42 - 17000 Hz | Acoustic system: Closed | Headphone sensitivity: 95 dB | Master (outer) case net weight: 5.2 kg | 2x 3.5 mm connectors: Yes | Microphone frequency: 90 - 15000 Hz | Driver type: Dynamic | Microphone sensitivity: -40 dB | Wearing style: Head-band | Microphone input impedance: 2200 Ω | Microphone type: Boom | Microphone direction type: Unidirectional | Warnings: Do not disassemble or modify the product yourself. | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Read the user manual before use.