Check the listing for details. Plantronics Vista M12. Color: Gray, Condition: New. Listed at 17.50 USD. Plantronics Vista M12. Condition is New. Shipped with USPS Priority Mail. Features & details This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look & work like new, with limited to no signs of wear. The refurbishing process includes functionality testing, inspection, reconditioning and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty & may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. EASY SETUP: The Plantronics M12 headset amplifier is setup in seconds VOLUME CONTROLS: Easy to adjust speaker and microphone controls COMPATIBILITY: Compatible with with 98% of corded desk phones on the market