Review on 🎧 Tritina Sports Bluetooth Earphones: Sweatproof Wireless Headphones with Microphone & Memory Foam Earbuds for Running and Jogging - Black/Silver by Stephanie Martel

They arrived on time and work great. They come with memory foam inserts and, if you want, a set of rubber inserts, plus a spare set of foam inserts. Fits perfectly in my ear and stays in place. That's an important part for me. My old wireless earbuds would loosen up while running and I had to constantly adjust them. But not these, they stay in place. And the battery lasts a long time. I'm not sure how long because I haven't had to charge them since the first charge. I've used them 4 times a week for a total of about 7 hours and they're still charged. My old ones only lasted about 3 hours before needing a charge. I sweat a lot when I run and it doesn't cause any problems. Keep in mind I've only had them for a week but so far they're perfect.