Anycom Technologies has introduced BluNa, a new Bluetooth adapter designed specifically for the iPod nano. The device transmits music wirelessly from the nano to any Bluetooth receiver, including speakers, headphones, computers or stereo systems. BluNa features automatic device pairing and is compatible with Bluetooth products from Anycom and companies such as Logitech, Motorola or Plantronics. The BluNa adapter can be purchased separately ($120) or in a bundle with the Anycom BIWAS-20 Bluetooth speakers ($350) or Anycom BSH-100 headphones ($230). It will ship later this month.