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Specification&Features      Point to multi-points, maximum 14-28 simultaneous connections      100KB data rate (depending on Bluetooth of mobile phone)      Support all formats file       transferring,eg:image,animation,text,audio,video,game and so on      Support Udisk updating      10M/100M adaptive network      Support Bluetooth security certification      Support Bluetooth data encryption      Embed LINUX OS      400M high performance processor       Built-in 128MB/1G/2G/4G flash memory      12V/1A  100-250Voltage  DC/AC power input      Dimension: 16.5*12.3*3.9cm (excluding antenna)      Bluetooth       Bluetooth 2.0 + EDR (enhanced data rate)      Bluetooth Class 1, up to 100meters      2.402G~2.480GHz Frequency      Bluetooth stack       LC, LM, L2CAP, SDP, RFCOMM, OBEX      Bluetooth profiles       Obex Push profile      File Transfer  Protocol      USB standard: FAT32     

bluetooth marketing system