※ Sound may or may not be heard from the left side. I suspect the "red circle" part is the cause of the poor connection. However, sound can be heard from both ears when I adjust my posture while gaming or hold the controller just right. I am selling this because I purchased a new headset during the Amazon Prime sale. 【Please consider purchasing this item with the understanding that it is a junk item. Also, due to the nature of the item, returns and refunds are not possible.】 Those who can repair it, businesses that can fix it and resell it, or those who can tolerate occasional connection issues are welcome to purchase.