Bluetooth specification V4.0 Compliant
Supporting profiles:Networking Dial-up Fax LAN access and Headset.
Operation system:windows98 98se Me 2000 XP Vista Windows7
Interface:USB Compliance
Symbol rate:3Mbps
Receiving/Sending range:20M
Key Features:
Bluetooth low energy Radio USB Dongle
Dual-mode Bluetooth transfer
Low-power selectable 1.2 to 3.6 VI/O
Supporting Bluetooth voice date
Supporting Multi languages
WLAN coexistence interface
Plug and Play

• Transmission rate up to 3Mbps and transmission distance up to 33ft/ 10m (In free space without interference)
• Enables your PC or laptop to wirelessly communicate with Bluetooth-enabled devices, like Smartphones, tablets, keyboards, mice, speakers, printers, headsets and more
• PLUG & PLAY on Win7, Win8, Win8.1 and Win10; Licensed and Latest IVT BlueSoliel driver compatible with 32 bit and 64 bit Windows XP/VISTA/7/8/10
• Ultra low power consumption to extend the battery life of your laptop or portable device
• It is an Ideal Solution to transfer File,Audio or Voice Wirelessly for your Desktop and Laptop.Allow Cell phone,Tablet and any Bluetooth Devices connect to Speaker,Headset of Computer with Bluetooth and Playing Music of transfer Voice,Update your Wired Speaker or Headset to Bluetooth Easily

Transmission rate up to 3Mbps and transmission distance up to 33ft/ 10m (In free space without interference)Onvian