Features:
100% Brand new and high quality!
Bluetooth low energy Radio USB Dongle.
Dual-mode Bluetooth transfer.
Low-power selectable 1.2 to 3.6 VI/O.
Supporting Bluetooth voice data.
Supporting multi languages.

Specifications:
Bluetooth Version: 4.0
Operation system: for Windows 98， 98 se， Me， 2000， XP， Vista， Windows7/8/10
Interface: USB compliance
Rate: 3Mbps
Receiving/Sending range: 20m-50m
Color: Black
Product size: approx. 2.2 * 1.7 * 0.7cm

Package includes:
1 x Mini USB Bluetooth V4.0 3Mbps Dongle Dual Mode Wireless Adapter