Picolink Inc. is a one of development&marketing company in Korea. We&＃39;re handling of Bluetooth produsts as follows:1. Bluetooth Wireless USB AdapterBlueBee is a Bluetooth USB adapter for laptop computer and desktop PC user and other Bluetooth enabled device with USB port, which provide a wireless network and internet connection between PC&＃39;s without access point and any connection cables.2. Bluetooth Wireless Headsets for Bluetooth Mobiles(CDMA, GSM Phones), PDA, etc.Bluetooth Headset, BH-1000 is a wireless protable handsfree solution based on the Bluetooth technology and it makres you connect with the mobile phones(CDMAGSM), PDA and Laptops bulit-in Bluetooth module inside and also conventional mobile phones(CDMA, GSM), PDA and Laptops wothout a cable. Rhapsody(BH-1000) using a rechargeable Li-Polymer battary and it makes over 5hours continuous talking without any interruption in the advanced security.3. Bluetooth Wireless Mouse&Keyboard4. Bluetooth Wireless Headsets(Wireless Intercom System) for Broadcasting system.