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

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