Mini USB Bluetooth 4.0 adapter with high speed up to 3Mbps.
Simple pairing, good anti-jamming features, no need to download driver.（For Window 8 need install a driver ）
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.
Type: Bluetooth Adapter
Material: Metal, plastic
Operation System:For Windows XP/7/Vista/2000 free driver, For Window 8 need install a driver
Interface: USB compliance
Receiving : Up to 20m
1 x Bluetooth Dongle