La linea è bellissima, così come il colore. The glasses dingles when people walk by. - The wireless has no perceptible input delay. Slow responses notwithstanding, the customer service representative did not seem to know why the issue was happening. I loved these when I bought them. I think it will serve us well. It’s got rubber corners for falls. Is a little see through so only ment for the one you want to see. Suitable for indoor and outdoor use. This should be able to separate to two speakers a part, then sound will large area.