Wireless Bluetooth 5.0 USB Dongle

20m bluetooth bluetooth 5 Bluetooth low energy bluetooth transmission low consumption Support bluetooth Dongle Description Bluetooth mode bluetooth transmission Support bluetooth voice usb2.0 v5.0 windows7

area network share data Support multi-language energy wireless usb local area network multi-language Wireless local network share interface power consumption Support serial usb interface Support multi-language Wireless Universal serial usb usb adapter Dual USB Dongle Description Wireless local area wireless usb adapter