These are OnePlus’ first truly wireless pair of earbuds. And they aren’t going to knock your socks off, but for under $50 they are really impressive. But won’t match up to the Sony WF-1000XM4, which are almost seven times their price. Sound your Ears will Love – Immerse yourself into your music, videos, and games with clear vocals and deeper, cleaner bass. Never get caught without power. A quick 10-minute charge gets you back on your feet ready for your next workout, commute, or gaming session. A full charge supports 20 hours of battery life. It’s like Warp Charge, but for your headphones. A new, in-ear ergonomic design keeps the earbuds comfortably in your ear. The included silicone tips seal the music in and keep distractions out, letting you focus on your music, workout, or games. IP55 certification protects the OnePlus Buds Z from rain or sweat. Take your workouts to the next level without worry. And since they stay in your ears really well, you can workout with the OnePlus Buds Z very easily. Download the app HeyMelody to customize and update the functionality of your earbuds (Requires Android 6.0 when not using a OnePlus phone). Connect your OnePlus Buds Z to your OnePlus phone for additional features, including Quick Pair and Find My Buds. They work great with any Android smartphone, that is running Android 6.0 or newer. So that you don’t have to use a OnePlus smartphone to get these headphones, which is definitely a great thing here.