Alcatel-Lucent Enterprise AH22 M II Headset Wired Head-band Office/Call center USB Type-C / USB Type-A Black

Crystal-clear voice: refined speakers deliver richer intonation. Noise-cancelling: the microphone minimizes background noise, and intensifies your voice for enhanced call quality. Durability: product durability is strengthened by the metal parts on both sides of the headsets. Comfort: leatherette ear cushions, headbeams and adjustable headband are fit for long-time wearing. The second-generation Alcatel-Lucent Enterprise Aries 20 Series (Aries 20 Series II) headsets offer crisp audio, sophisticated comfort and increased durability. The Aries 20 Series II headsets are suitable for call centers, financial services, online education, and unified communications. Performance Product type Headset Wearing style Head-band Recommended usage Office/Call center Product colour Black Operating keys Answer/end call, Mute, Volume +, Volume - Cable length 2.4 m Cable colour Black Certification FCC, CE Ports & interfaces Connectivity technology Wired 3.5 mm connector Yes USB connector USB Type-C / USB Type-A Headphones Maximum input power 50 mW Ear coupling Supraaural Headphone frequency 100 - 6800 Hz Headphone sensitivity 105 dB Number of drivers 2 Driver unit 2.8 cm Microphone Microphone type In-line Microphone frequency 100 - 8000 Hz Microphone sensitivity -45 dB Number of microphones 1 Microphone direction type Unidirectional Microphone noise-canceling Yes Microphone mute Yes Operational conditions Operating temperature (T-T) -5 - 45 °C Weight & dimensions Weight 124 g Packaging data Package width 195 mm Package depth 148 mm Package height 42 mm Packaging content AC adapter included No Pouch Yes leaflet