Review on Top-Notch Bluetooth 5.0 TWS True Wireless Earbuds: Immersive Deep Bass, 🎧 Long Playback, IPX4 Waterproof, Mic - Ideal for Home, Office, Sports, Gym by Melissa Mack

They state that any earbud can be the "primary" earbud, but I couldn't make the right ear the primary ear no matter how hard I tried. Nothing bad, but still annoying. A great case with a large display that shows what percentage the headphones are on. They are very easy to pair, just take them out and they will automatically go into pairing mode. If you already have a device paired with them, they will sync automatically. If they don't recognize your device, they stay in pairing mode. Everything is easy. When I first put them in, I heard a horribly distorted voice telling me they were on. This put me off as I thought headphones were terrible. It's not, it's just a bad introduction. Instead, I'd rather just beep or something. They sit firmly in my ears and I've had no problems with them. You have a feeling that they will not go out that easily at all. It is excellent for activities that require a lot of movement. I angrily shook my head to see if they popped out, NO. You are stuck and good! You have a one touch button. I don't see them doing anything other than just pausing or playing your music. There is no volume control. They have a pretty decent sound signature, but a bit muddy for my taste (definitely not unbearable). Over time, this can evolve into a less muddy sound, albeit with some burnout. But overall the sound is very good at a price that can hardly be beaten. Overall these are great headphones, especially for true wireless headphones. I've had more expensive buds than these that weren't as good. I DEFINITELY recommend these to anyone looking for a budget headphone.