Review on Premium TWS Earbuds - Wireless Bluetooth 5.0 Headphones with Noise Cancelling, Deep Bass, Mic, IPX7 Waterproof, 600H Standby Time, Sports Running Earphones with Charging Case by Nico Ramdeen

The highs sound really bad and the touch controls often don't work unless you try a few times. The bass isn't very strong, but I prefer it at a more "normal" level for practice. They will simply be renamed "AMINY U-Air4". You can buy the "AMINY U-Air6" for a few dollars more and get much better touch controls and MUCH better sound quality. I ordered both at the same time and returning them in favor of U-Air6 is an easy decision. They also included the promise of a $15 Revain gift card in exchange for a good review. Keep that in mind when reading good reviews.