<ul><li><p>Solve the problem of no Bluetooth on the desktop, plug and play, no driver installation, and get rid of the complicated cables on the desktop<br/></p></li><li><p>The TV sound is transmitted via Bluetooth, connected to Bluetooth speakers during the day to share with the whole family, and connected to a Bluetooth headset at night to watch a football game without disturbing the rest of the family</p></li><li><p>Connect two earphones at the same time to share with family and friends, and connect two speakers at the same time to combine the stereo surround scene</p></li><li><p>Two connection methods, USB and AUX (3.5mm) are more flexible to adapt to more devices and scenarios. Computers, TVs, and laptops can all be used</p></li><li><p>Built-in enhanced antenna, whole-house coverage, 10 meters transmission barrier-free</p></li><li><p>USB mode: USB is directly plugged into a computer/TV/laptop and other devices that need Bluetooth transmission to output Bluetooth signals</p></li><li><p>AUX mode: USB plug into the power bank/power bank USB interface to connect the device through the 3.5mm audio cable so that the device has Bluetooth function</p></li></ul>