USB Bluetooth 5.1, thu phát âm thanh chất lượng cao

USB Wireless Adapter BT Version5.1, Great Performance Transmission 20M Wireless Range Equipped with high-performance BT V5.1 chip, low-loss data transmission, strong signal, reliable connection free of delays and dropouts. Connect to BT Mouse & Keyboard, enjoy wireless desktop, operate freely, improve working efficiency. Connect to Speaker & Earphone, enjoy 3D stereo sound anywhere. Connect to Mobile Phone & Tablet, no traffic, no data cable, easy to transfer file data. Connect to Gamepad Support max seven devices connected simultaneously Memory Pairing, support reconnect in seconds WIN8 and above system do not need install driver, plug in and use directly.