Volcano Sleek series in ear phones

I have nothing but Volkano products with my favorite being the VK-1121-BK, however the latest purchase; VK-1153 Sleek series is trash. They disconnect after 10-15 seconds of inactivity, barely enough time to change a video on YT. I returned them and was initially happy with the new pair until they started to do the same thing a few days later.