Overall, I found that these are an excellent choice for Bluetooth wireless earbuds. The battery life, of the earbuds, was around 4 hours of playing music, and the carrying case has enough storage to charge them many times before needing a recharge. The case features a nifty numerical digital display that shows the percentage of charge of the earbuds and the case itself. The earbuds stay in my ears very well, and I rarely have to worry about them falling out, even while running. They are also great for working outside and mowing grass. I am also able to fit them under a set of over-the-ear sound-blocking headphones when I’m in a very noisy environment.
The only issue I found with these was the sound quality straight out of the box. When listening to music, the sound seemed a bit muffled and muddy (I have found this to be the case for other earbud headphones). To remedy this, I run my mobile music through an equalizer app to bring out the sparkly high tones and clarity in the vocals. With that little tune-up in place, these buds sound great!
My only other note would be that they do get a little uncomfortable after wearing them for a long period of time. I will likely swap the silicone ear pieces for a different size to see if that will make them more comfortable for a full day of listening.
These are well-made headphones at a very reasonable price!