USB Blue Tooth BT CSR 4.0 Dongle

Description: * 100% Brand new and high quality * Quantity: 1pcs * Bluetooth specification V4.0 Compliant * supporting profiles: networking, dial-up, fax, LAN access and headset * operation system: windows98,98se,ME,2000,XP.Vista,Windows7/8/10 * Interface : usb compliance * symbol rate: 3Mbps * Receiving / sending range:20m-50m Key Feature: * bluetooth low energy radio usb dongle * dual-mode bluetooth transfer * loe-power selectable 1.2 to 3.6 VI/O * Supporting bluetooth voice data * supporting multi languages * WLAN coexitence interface * Rate: 3Mbps * Operation System: Windows XP, Vista, Windows 7 32/64 Win8 etc * Version: CSR4.0 * Easy and Convenient to use Package Include: 1 x Bluetooth V.4 USB Dongle