it is my second order from nank store. I am satisfied with my both orders. Runner Diver2 Bone Conduction Sports headphone has very good and clear sound. easy to carry and soft material. we all have different model of Nank headphones and we are happy with this brand and customer service. Thank you
I have encountered some situations in TF mode where the sound seemed yo break for a little time.
Also, from a previous discussion, I understood that there might be software updates in the future for my headphone, but I can't find any information about such things.
