Bought for my wife to use with her BT headphones on the switch. She just plugged it into the switch and set it to headphones. As we hung out in a quiet house, the surround sound system in the Fortnite lobby started playing music when my TV was off. The device never connected to my surround sound, so that was weird. And now the sound in their headphones cuts out and this device becomes useless. I don't have the package anymore so I don't think I can return it but I will try. Update: Contacted Ziocom after seeing my review. They insisted on refunding my money or replacing the item as I didn't take any further action after writing the review. I am very impressed with their customer service and the new device I received. Maybe I was a little unfair in my original review. The device works great, my first must have been defective. Would buy from this company again.