- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- Features dual-paired Omni-directional microphones and enhanced noise canceling.
- Select the most comfortable active noise canceling (ANC) setting for your environment.
- Dynamic mute Alert senses and alerts you when you talk when muted
- Smart sensor technology uses contextual intelligence to keep up with you.