Model No Quantity 1 Color White Material Plastic + metal Bluetooth Standard V4.0 + EDR Operation Range 10 m Suitable Device PC / PDA / Mobile phone / printer / Bluetooth headset etc. Data Transmission Rate 3Mbps Sensitivity -86dBm Supports System Windows 2000/XP/Vista/7/8 Mac OS Other Features With BlueSoleil IVT9.0/10.0 built-in; Bluetooth Low Energy wireless USB adapter Support FTPA2DPHFPHIDDUNPANPBAPSPPOPPBPPBIP; USB Interface: USB 2.0/3.0; Bluetooth V4.0 dual-mode adapter; Low power consumption and selectable 1.2/3.6v input/output; Support both voice and data transmission; Support multi-language Packing List 1 x Bluetooth dongle 1 x CD