Brand new, unopened! The shrink wrap hasn't been removed. Wireless headphones with adaptive noise cancellation and up to 30 hours of battery life. - Model Name: SPACE Q45 - Function: Wireless Noise Cancelling Headphones - Battery Life: Up to 30 hours - Noise Cancelling: Adaptive Noise Cancelling - Transparency Mode: Customizable - Call Function: High-Quality Calls - Driver: Double-Layer Design Driver Thank you for viewing.