GoPro Hero4 Sound Quality Test - Waterproof Case VS. Skeleton Case - GoPro Hero 4 Black Edition

I test my GoPro Hero4 Black edition for sound quality with no case, waterproof back door, and skeleton back door. Hope this helps. Thanks for watching! Link to Amazon to get the Hero4: http://www.amazon.com/gp/product/B00T6K7NXC/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00T6K7NXC&linkCode=as2&tag=exoticars19co-20&linkId=O2HKRLCDGNIBCELM

Видео GoPro Hero4 Sound Quality Test - Waterproof Case VS. Skeleton Case - GoPro Hero 4 Black Edition канала GoPros N' Stuff19