It has been stored unopened! *Please note that there is no warranty card, etc. - Model Name: Life Q30 (Upgraded) - Function: Wireless Noise Cancelling Headphones - Sound Quality: Hi-Res Audio - Battery Performance: 50 hours of ANC playback - Modes: Multi-mode noise cancelling - Quick Charging: 4 hours of playback with a 5-minute charge - App Integration: Configurable with the soundcore app - Transparency Mode: Switchable with a touch Thank you for viewing.