Here is another pair of true wireless earbuds. These by a company called Rimor which makes other TWS earbuds as well. We have not reviewed any of their earbuds in the past, but I've read that these are an upgrade on others.   These earbuds are not concave in the middle- no matter what the picture looks like. They have a similar look to other TWS items we've … [Read more...] about Rimor True Wireless Earbuds by Tranya