Bluetooth keyboard

My Bluetooth earphones keep cutting off or stuttering. I noticed that this happens when my Bluetooth keyboard is connected but then I tested another pair of earphones of the same model and there were no stuttering problems. Is this a problem with my earphones or can it be fixed?

Roughly a year ago I had bought a keyboard for my small Samsung tablet. Which months later had decided to crap the bed and the screen no longer worked. The bluetooth keyboard didn't want to be put to waste and I had a small LGL34C phone. When I had bought it within the first few months it had a...