Helo samsung galaxy j7 max.this phone buy my brother.this phone sound quality amezing.all persion can use this phone.this phone style is very good, and design outstanding, very slim this phone, more features get in this phone, samsung galaxy j7 max look awsome.feel is good .but have a one problem, some time hank this phone.phone price is good, service otherwise good. specaily thanx for mouthshut.com