Alcatel Lucent 3MK08011AB - Aries AH 21 U II Corded Monaural Premium Headset - USB-A

The second-generation Alcatel-Lucent Enterprise Aries 20 Series (Aries 20 Series II) headsets are now available, offering crisp audio, sophisticated comfort and increased durability. The new models of Aries 20 Series II headsets are suitable for call centers, financial services, online education, and unified communications. They come with multiple connection options such as USB A, 3.5mm jack, and USB A to C converter, providing diverse connections to softphones on personal computers, deskphones, mobile phones and tablets.

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.

Key Features & Benefits:

• USB-A Corded Monaural Premium Headset for PC or DeskPhone
• Advanced ergonomic and light weight design for all day use
• Leatherette ear cushion and headband
• Flexible boom arm 
• Headset cord with volume and mute keys
• Wideband Audio sound quality
• Noise cancelling Uni-directional microphone
• 330° rotatable microphone arm
• Microphone sensitivity -45±3dB@1KHz
• Microphone frequency range 100Hz-8KHz
• Anti-acoustic shock circuit 
• Speaker Max input power 50mW
• Speaker sensitivity 105±3dB
• Speaker frequency range 100Hz~6.8KHz
• Operating temperature -5°C to +45°C
• Practical cord clip
• 2-year limited warranty

​ PartnerNet Alcatel Lucent Aries 20 Series II Headsets Datasheet