150M USB Bluetooth Adapter 5.4 Wireless Dongle for Windows 11/10/8.1/7 Speaker Music Audio Receiver Transmitter with Power

---Material: ABS+PC, black ---Bluetooth protocol: V5.4 ---Transmission distance: 150m ---Operating System: Windows 8.1/10/11 Automatic Drive Free Does not support IOS system ---Supporting protocols: A2DP/SBC/AAC/HSP/AVRCP/HID ---Firmware version: HCI 13.5/LMP 13.2 ---Note: The Bluetooth adapter supports plug and play in Win8.1/10/11 systems. Please ensure that automatic updates for the Windows system are enabled to ensure that the Bluetooth adapter is connected correctly. Computers running on the Windows 7 operating system require Bluetooth drivers to function properly. ---Obtain the driver program from the link provided on the product details page. After installing the driver program, it is necessary to restart the computer. ---If your computer is equipped with internal Bluetooth function, please disable this feature.