Specification :

This is Danny Wang from NOVOMAX INC..We specialize in consumer electronic such as HDMI media Player,Digital Photo Frame,Bluetooth,BT Dongle,USB Galaxy,Camera and project.Here is one of our Bluetooth.
Model: BTD340
Chipset: broadcom
Standard : Bluetooth 2.0 + EDR
RF Output Power : Class II / I
Range : Up To 10 / 100m In Open Space
Transfer Rates : 3 Mbps

If you are interested in our products please fell free to let me know and connect danny_wang@novomax.com
Best regards!