Thank you for viewing. Creative Outlier Air V3, a fully wireless earphone by Creative. Bluetooth 5.2 connection Up to approximately 10 hours of continuous playback, and up to approximately 40 hours total with the charging case. Features noise cancellation and ambient mode. USB Type-C charging and wireless charging supported. Purchased new on Amazon and used a few times. It has been cleaned, but please understand that it is a used item.