HI Macky , my dear friend , I am Siven , thank you so much you give me the 5 star good review about our new product AS24 Legato, this is our new product , possessing the Dual Mic ENC Clear Call Quality. it is your third time to buy our company product , thank you for recognize our product quality and value , you are the professional buyer and care much about the product quality instead of the low-cheap item . you know , it is not me determine the price , it is the product quality and value determine the price . However many buyers don't understand this business laws , they always want to get the high-quality product with the very low cost , To be honest , it is nonexistent in the business laws and show disrespect the high-quality product you get what you paid is the everlasting business laws . By the way , the AS15 Lento Sound quality is so excellent , and I have received many good review from other customer , you could have a try in the next order . Thank you so much , my bro.