We have a Samsung 7 series TV, UN43NU7100FXZA, QuietComfort 35 II headphones, and a really nice pair of Oontz Angle 3 XL Bluetooth stereo speakers. I am having problems understanding what is being said on the TV, and there are times that my wife would like me to use the headphones. This TV only has either digital audio out optical or HDMI ARC as audio out connections. I just bought a MEE Bluetooth Wireless Audio Transmitter, but the audio on the digital audio out optical is preset, cannot be changed nor muted and is not loud enough. What can be done so that I can use/connect the headphones and speakers to this TV?