These were my birthday gift I received late march. Wanderer is my favourite character so you can believe I was super excited to get these. The music quality was surprisingly super good, though the built in microphone is very cheap/bad. Since I wear glasses, these do hurt my gears after extended use. The battery is quite nice. I used them 8 to 12 hours a day and I need to charge them every 3 to 4 days. Recently though, my left ear got more loose as the cheap material used broke slightly when I pulled these on my head. Yesterday I took the plane and brought these. My left ear broke. They lasted four months and worked completely okay two days ago. No water damage no nothing. Just be aware they might broke fast.