Review on MuGo Bluetooth 5.0 Wireless Earbud With Noise Cancelling For Sports, HD Stereo, IP7 Waterproof, Touch Control, Mic, Type C, 40H Playtime, Perfect For Running And Work by Chp Rodgers

I have some other wireless (both "true" wireless and others) earbuds and headphones. None tell you your battery amount until it's about to die but you're in the middle of your show and you realize you have mere minutes before they die so you'll have to wait to find out what happens next.So the case is also an extra battery you can use to charge your phone or whatever. Which is great since it tells you how much batter it has, which therefore means you know if you need to charge it up (which will also charge up your earbuds).It's not noise cancelling so don't expect it to be.