I hope you have better experience with your P4s than I did with my P3s. I do not like them. They are so buggy. 90% of the time I put them in my ears, one will power down. Removing one from ear does pause. But most of the time they don't resume when reinserted in to ear.
Getting them to actually charge is a straight hassle. They make terrible contact in the case. I've had to add ton of aluminum tape in the case to help them make contact. Sometimes one will stop making contact, reconnect to my phone. So I get no notifations as the damn sounds are going to earphone. And it will stay connected until it dies.or until I notice.
Honestly, you should reach out to Anker for support. I've had P3's for over a year. They're decent earbuds, and I haven't had a single issue with them. But my wife started having some disconnection issues with hers; we reached out to Anker and they shipped out a replacement with basically no hassle.
That said, the 'Liberty' line is different from the 'P' line of earbuds. The P line is more budget minded, while the Liberty line is closer to the top end. Although their naming conventions are more confusing than AMD.
Picked up one of these for my son to play with.
Nice! I bought my wife and I PowKiddy RGB30's last year and haven't regretted that at all. Fun to have a portable, classic gaming setup at hand. Although I think my wife's has only ever played Dr Mario for NES.
