หูฟังสำหรับเล่นกีฬาแบบอินเอียร์มีไมโครโฟน

sorry if my english is horrendous. i really like this product tho, is this bad product?for the price i can't complain and i just use it because it is easier to measure loudness than in ear semi in ear or in ear type. safe tuning is good, there is silicon sides aroud driver, anda those earhook works really good for consistent. sadly, i worry these model did'nt really have interest around consumer, i just dont want this product get discontinued man, this good for me. but, if the discontinued is good choice for the brand, i cant force my will. sooo, thank for release this product. really thank you for those who design it