Review on Black Monster Wireless Earbuds with Bluetooth 5.0, Wireless 🎧 Charging Case, TWS Headphones, Dual Built-in Microphones, Enhanced Hands-Free Calling Clarity by Tutan Hesch

They have excellent sound quality and battery life. I've been using it for about a month. I've started using the full size headphones and for the most part it's fine but when I'm doing something and sweating a little they don't stay on at all so I tried a different size and it worked great until I did found out they haven't changed at this size. To be honest I'm not sure if they came with this pair of headphones or not as I have a couple of them in a zip pouch. I have yet to try a few sizes and find a pair that is the right size and a charging case. Updated: 4/20/21. I have found 2 sizes of earbuds that fit me, but I have to take them off to charge. This is very annoying. I will try other sizes. I'll reduce 4 stars to 2 until I fix this issue and then update. Update 5-2-21: So I couldn't find a size that fits and loads into the case. They don't connect enough inside the case to fit my ears. I've tried different sizes that fit and none of them load properly. So I load them up and when I go out and want to use them I don't have a size on them and I can't use them so they've dropped to 1 star for me. I don't think I will ever buy this brand again. I have one more pair to take and they are staying at home. They don't charge for any of the sizes I used. So if I want to use them I don't have sizes on them and can't use them or they don't pay. Update: Despite the smaller size, I haven't been able to use them for a month. You didn't calculate the size. They are the worst I have ever bought! I will never buy anything from this POS company again!