I'm selling this because I haven't had a chance to use it. I purchased it from the DELL official website and it's practically new, having only been tested for sound once. - Model Name: AW725H - Brand Name: ALIENWARE - Connectivity: Wired / Wireless (Bluetooth 5.3) - Features: High-Resolution Audio / Fast Charging / Noise Canceling The Alienware Tri-Mode Wireless Gaming Headset is designed for long, comfortable gaming sessions and reproduces immersive, accurate audio with Dolby Atmos®. I bought it in July 2025. Color: Dark Side of the Moon Official Retail Price: ¥20,980 Resale is permitted.