inputs.text: lag echo sound room tv - wife hearing problehems conflict watching tv loud enough rest us getting ears blasted right even little loud us not loud enough make anything outi came great idea portable blue tooth speaker could next volume turned tv lower volume rest us favorite seat reading corner living room would work perfectly thoughtthere slight lag signal serious echoing going hear tv split second later sound portable speaker works since cannot hear tv rest us hear sources echo unbearablei trying another transmitter hope get better performancealso not working tv microphone jack come red white audio jacks though working perfectlyon plus side synched immediately portable speaker usb line plugged tv running plugged assume charging not actually checked make sure