Review on 🎧 Optimized True Wireless Earbuds: arVin Bluetooth 4.2 Deep Bass Headphones with Portable Charging Case, Noise-Cancelling Sports In-Ear TWS Stereo Mini Headset for Cordless Workouts by Nicole Mcleod

They are very comfortable and look very nice. They hold a decent charge when not in use/outside the charging case. Although I personally encountered some difficulties. There is one dominant earbud, if there is no right earbud, the left one will not work. The right one is used as a microphone while the left one is used for listening on the phone. It generally has short-range Bluetooth for calls, but works well for music. You can easily be within about 10 feet of your phone. In general they are fine, they do what needs to be done and in general.