Wireless earbuds with active noise canceling, offering up to 5 hours of playback. - Model Name: A1 Pro - Brand Name: sudio - Features: Active Noise Cancelling - Number of Microphones: 2 - Playback Time: Up to 5 hours - Charging Case: Included Thank you for viewing. Although the box has some dirt, the item is new and unused. It was opened for photography.