These things may be little but they’re powerful! Definitely worth the price and provide an identical experience to earbuds that typically cost triple the price of theseThe sound quality is quite amazing. I was worried about the battery life but, with how I listen to music, it is perfect. I have not once gotten the battery low message in my ear, and I have listened for over two hours several times.The noise cancelling is also quite impressive on these. Even before turning on music, most noise is gone. Once I am playing something, everything else fades away.