Hello, thank you for accepting me ! i just bought the ch710 and the left side doesn't work. I went to 2 repair stores and they couldn't find absolutelty nothing wrong. ( strange !) if someone can help me I'll appreciate it thank you Mike / Vancouver 🇨🇦

Hello, i am looking for wireless over the ear headphones that sound decent, got a decent built quality/at least not gonna tear itself apart in 5 years on nornal/caring use, and my source is gonna iphone and macbook pro. and for my research (price wise) i narrowed into these 2, whereas hd 4.40...