Fiio FA7 quad driver balanced armature earphones, with removable cable and awesome looking, grey/smoke finish, designed to fit and look like a custom earphone. Fiio FA7 feature a stunning wave finish that glistens. The shape feels very natural and it seems easy to achieve a god seal with the included ear tips. There are 13 pair included! Both foam and silicone.For complete product info, please see the listing for the smoke grey finish FA7.