There is only one thing that I can say about these 1More colour buds 2, and that is epic! When I first opened the box I wasn't sure if they could do all that is said by the CEO of Sonarworks, but I fully charged them, opened the tiny battery box and within a second they'd paired with my phone, and my PS4. Then I started up the app to get my perfect setup, and within two to three minutes I was listening to music as it should be, and the noise cancelling is perfect, my wife had to come upstairs to get my attention, and even then she had trouble!!!!