PRODUCT GRADING    Refurbished Excellent - The item shows minimal wear. It is fully functional and has been professionally refurbished, inspected, tested and cleaned to good condition by qualified sellers. &gt; 12 Months Warranty  Non-Retail Box     WHAT IS IN THE BOX    Bose QuietComfort II Wireless Bluetooth Noise-Cancelling Earbuds - Grey  PRODUCT DESCRIPTION The Bose QuietComfort II Wireless Noise-Cancelling Earbuds offer excellent sound quality and superior noise cancellation. With up to 20 hours of battery life and a range up to 33 feet, enjoy uninterrupted listening wherever you go.