Wireless Bluetooth 5.0 USB Dongle

20m area network share bluetooth bluetooth 5 Bluetooth low energy bluetooth transmission low consumption Support bluetooth data Support multi-language Dongle Description Bluetooth energy wireless usb local area network mode bluetooth transmission multi-language Wireless local network share interface power consumption Support serial usb interface Support bluetooth voice Support multi-language Wireless Universal serial usb usb adapter Dual USB Dongle Description usb2.0 v5.0 windows7 Wireless local area wireless usb adapter