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

Warranty period: 2 year(s) | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Noise canceling: Yes | Sound pressure level (max): 99 dB | Total Harmonic Distortion (THD): 0.5% | Adjustable headband: Yes | Optimized for: UC | Pouch: Yes | Acoustic system: Closed | Safety sheet: Yes | Microphone type: Boom/Built-in microphone | BeamForming: Yes | Noise canceling type: Hybrid | Driver type: Dynamic | Quick start guide: Yes | Weight: 159 g | Microphone sensitivity: -35 dB | Cable length: 1.85 m | Wearing style: Head-band | Package depth: 210 mm | Product colour: Black | Master (outer) case length: 444 mm | Connectivity technology: Wired | Battery voltage: 5 V | USB connectivity: Yes | Package height: 205 mm | Headphone frequency: 20 - 20000 Hz | Operating keys: Volume - | Operating keys: Volume + | Operating keys: Answer/end call | Headset type: Binaural | Plug and Play: Yes | Package weight: 344 g | Product type: Headset | Height: 188.5 mm | Cable colour: Black | Recommended usage: Office/Call center | Microphone frequency: 100 - 16000 Hz | Package type: Box | Operating keys: Mute | Signal-to-Noise Ratio (SNR): 68 dB | Products per master (outer) case: 10 pc(s) | Detachable cable: No | Operating relative humidity (H-H): 15 - 80% | Folding microphone: Yes | Microphone mute: Yes | Control unit type: On-ear control unit | USB connector: USB Type-C | Operating temperature (T-T): 0 - 40 °C | Audio adapters included: USB | Number of microphones: 4 | LED indicators: Yes | 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.