Hi.
We found one term that feels awkward, which was "아웃도어 맵핑 핸드헬드" .
Is this product "Handheld outdoor gps"?
Then please change to 핸드헬드 아웃도어 GPS
I think this is all but if there's anything else that is awkward, then I will tell you until 6.30pm Korean time.