Bluetooth 5.0 USB AdapterThe Bluetooth adapter for PC is designed with the latest Bluetooth 5.0 technology, and the Bluetooth Low Energy adapter greatly improves the data transmission speed of Bluetooth technology. It allows a range of up to 10 meters. Plug and Play Function Simply plug the adapter into the device and you can play audio via Bluetooth and directly from a Bluetooth-enabled device. No more steps or additional software installation or upload required. Widely Compatible Bluetooth 5.0 USB adapter can easily add Bluetooth function to your computer and allow computer to connect more Bluetooth devices such as Bluetooth Connect headset, speaker, keyboard, mouse, tablet, PV, desktop and other devices wirelessly. Small and Portable: With the compact USB adapter, you can leave it in your laptop or PC without remove it, connect it without affecting the use of other USB ports, easy to carry and save space. Good ServiceThe product includes a Bluetooth adapter and a user manual. Package Dimensions : 7.2 x 6.6 x 1.7 cm; 10 grams