Thank you for looking! This product is a set of a Meta Quest 3S and a battery head strap compatible with Meta Quest 3S/3. I bought both from the official store, but I get motion sickness so I'm selling them. I have used them twice. They are in like-new condition with no scratches. 【Product Contents】 1. Meta Quest 3S 128GB * Meta Quest 3S headset * Facial interface (already attached) * Meta Quest Touch Plus controllers (2) * Wrist straps (2) (already attached) * AA batteries (2) (already attached) * Power adapter * USB-C charging cable * Glasses spacer * Safety and warranty guide * Quick start guide (with QR code for the start-up hub) 2. KIWI design battery head strap compatible with Meta Quest 3S/3, 6400mAh * Battery unit * Head cushion strap (The USB cable for charging the battery was not included when I bought it, but you can charge it with the USB cable for charging the Meta Quest 3S) (The battery was fully charged to use, but I didn't end up using it, so it's almost 100% charged.) Using this battery while connected to the Meta Quest 3S allows for an additional 4 hours of playtime. I can ship within one day. Price is negotiable. If you have any questions, please feel free to comment.