This is a tested Quest 2. I used it for about two months, watching videos and playing light games. I confirmed its operation with VRCHAT and Beat Saber. The goggles have no problems. The right controller works fine, but the left controller won't turn on. The cause is probably corrosion on the part where the battery connects. I've researched it, and it seems like it should work if you remove the corrosion, but if that's too much trouble, you'll need to buy a left controller separately. You need both controllers to get past the initial screen, so you'll need to buy a controller separately. You should be able to find used controllers on various sites. Since one controller is unusable, I'll include a face cover and head strap worth 6000 yen instead. The manufacturer is Kiwi. I've sold over 15 similar VR goggles, and they've all received good reviews, so I don't think there are any problems with the operation check. It's been reset to factory settings, so you can play immediately. The performance is the same as the Quest 3s, making it ideal for VR entry.