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 , and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on
Upgraded active noise cancelling (ANC) technology: improved hybrid active noise cancellation significantly reduces low-frequency sound by up to 96%, Enjoy the music no matter if you're on a bus, train or plane
Rapid charge & go: Enjoy an impressive 2 hours of music with just 5 minutes of charge; completely recharges in just 45 minutes for 30 hours of music playback
Customizable comfort: super soft protein cushions, adjustable headband, 90° rotation axis for comfy all day wear; safe storage & transportation with the carry case
Please note that this pair of headphones is not foldable. Optronics has released new brand logo. Please note that during the transition period you may receive products and packaging displaying the old logo