Review on 🔊 Sereonic Wireless TV Speaker, TV-SB Portable Soundbox with Optical & Analog Connectivity, Additional Power Adapter, and Diglo Microfiber Cloth by Dave Brummet

The product worked fine for about 3 months, then the sound quality sounded like squeaky and under water, difficult to understand. We bought 2 units so switched off the first transmitter for the second and plugged 2 speakers back into the newer transmitter. The speakers worked great again with the transmitter on, this time for 2 months, after which the sound quality was terrible again. Tried to switch from digital optical cable to RCA cable, doesn't work at all. Tried going back to digital optical cable and PCM TV audio setup, still didn't work. Too expensive for them to operate for such a short time.