・Solve the problem that the computer does not have Bluetooth,realize Bluetooth-compatible wireless audio transmission,without interference to WiFi signals ・The computer is connected to the Bluetooth-compatible speaker,abandoning the traditional wired shackles,and listening to music wirelessly is freer ・Computer connection Bluetooth-compatible headset supports connection of various Bluetooth-compatible headsets,head-mounted Bluetooth-compatible headsets (voice is not supported) ・Restore the real sound quality,high-fidelity sound quality,and listen to songs without delay. No need to drive,plug and play,simple operation ・5.0 The Bluetooth-compatible transmitter has an automatic memory function. After the first pairing is successful,it will automatically connect and pair later ・The built-in antenna design of the Bluetooth-compatible adapter can realize long-distance transmission of 0-10 meters ・The size of the USB Bluetooth-compatible adapter is 33 x 16 x 8mm,which is small and light,and easy to carry Specifications: ・Model:A4 ・Interface:USB/AUX interface ・Whether plug and play:plug and play ・Transmission rate:2.4Mbps ・Effective working radius:10m ・Bluetooth-compatible:5.0 ・Material:ABS Package included: ・1 x USB Bluetooth-compatible Adapter ・1 x English and Chinese Manual ・Other items not included