EPOS IMPACT 860 ANC Headset Wired Headband Office/Call Centre USB Type-C Black

LED indicators: Yes | Adjustable headband: Yes | USB connector: USB Type-C | Master (outer) case length: 444 mm | Headphone frequency: 20 - 20000 Hz | Microphone sensitivity: -35 dB | Operating temperature (T-T): 0 - 40 °C | Folding microphone: Yes | Number of microphones: 4 | Height: 188.5 mm | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Do not disassemble or modify the product yourself. | Audio adapters included: USB | Product colour: Black | Package depth: 210 mm | Safety sheet: Yes | Cable length: 1.85 m | Quick start guide: Yes | Weight: 159 g | Wearing style: Head-band | Microphone type: Boom/Built-in microphone | Plug and Play: Yes | Product type: Headset | Sound pressure level (max): 99 dB | Operating relative humidity (H-H): 15 - 80% | Detachable cable: No | Microphone mute: Yes | Total Harmonic Distortion (THD): 0.5% | Package height: 205 mm | Signal-to-Noise Ratio (SNR): 68 dB | Connectivity technology: Wired | Acoustic system: Closed | Pouch: Yes | Operating keys: Volume + | Operating keys: Mute | Package weight: 344 g | USB connectivity: Yes | Products per master (outer) case: 10 pc(s) | Driver type: Dynamic | Battery voltage: 5 V | Microphone frequency: 100 - 16000 Hz | Noise canceling type: Hybrid | Cable colour: Black | Headset type: Binaural | Recommended usage: Office/Call center | Package type: Box | Warnings: Read the user manual before use. | Control unit type: On-ear control unit | Operating keys: Volume - | Operating keys: Answer/end call | Noise canceling: Yes | MEMS (Micro-Electro-Mechanical System) microphone: Yes | BeamForming: Yes | Optimized for: UC | Warranty period: 2 year(s)