3. How to choose the right ear tips for FA7?
A:max size of the sound tube for FA7 is 5.5mm. So it's recommended to buy ear tips which inner diameter are between 4-5mm.
ꄘViews：0
A:max size of the sound tube for FA7 is 5.5mm. So it's recommended to buy ear tips which inner diameter are between 4-5mm.
