... headset can be used as FM radio separately, search and lock channels aotomatically3. Wired headphone: Used by audio cable4. Wired net ... company business all kinds of mobile products like LCD , Flex cable, Touch , Housing, Battery, Charger, Earphone, Bluetooth handset, protector case, Memory ... , thank you! KST-9084 Wireless bluetooth headphones with Mic for laptop/computer/MP3/MP4