EPOS IMPACT SC 30 USB ML Headset Black

Quick start guide: Yes | Weight: 42 g | Shipping (inner) case length: 17 cm | Products per master (outer) case: 40 pc(s) | Acoustic system: Open | Headphone sensitivity: 113 dB | Connectivity technology: Wired | Master (outer) case gross weight: 6.15 kg | Product colour: Black | Shipping (inner) case gross weight: 106 g | USB connector: USB Type-A | 3.5 mm connector: No | Ear pads: Yes | Microphone frequency: 150 - 6800 Hz | Operating temperature (T-T): 0 - 40 °C | Package depth: 170 mm | Headset type: Monaural | Cable length: 2.1 m | Product type: Headset | Rechargeable battery: No | Magnet type: Neodymium | Microphone type: Boom | Microphone direction type: Unidirectional | Quantity: 1 | Bluetooth: No | Recommended usage: Calls/Music | Master (outer) case length: 455 mm | Wearing style: Head-band | Adjustable volume: Yes | Microphone mute: Yes | Package weight: 106 g | Safety sheet: Yes | Cable colour: Black | Harmonized System (HS) code: 85183000 | USB connectivity: Yes | Package height: 60 mm | Headphone frequency: 60 - 16000 Hz | Control type: Buttons | Noise canceling: Yes | Microphone noise-canceling: Yes | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Read the user manual before use. | Warnings: Do not disassemble or modify the product yourself.