Review on UGREEN Bluetooth Wireless Transmitter Keyboards by Terry Gernes

Bought so my son can use bluetooth headphones with his computer. They keep dropping the signal even though it's never more than 10 feet from the computer, and sometimes you have to restart the computer to reconnect them. Even when the headphones are literally inches from the button, sometimes they don't recognize anything. And no, the problem is NOT in the headphones. I've since bought a whole different Bluetooth adapter that never loses signal, never needs headphones repaired, etc. Don't waste your money on this junk.