Bluetooth Audio Receiver Bluetooth5.0 for all speakers with USB socket 3.5Output
5.0 Bluetooth Transmitter Receiver Wireless 2 in 1 Audio 3.5mm Jack Aux Adapter. Bluetooth 5.0 Transmitter Receiver 2 IN 1 Wireless Audio 3.5mm Jack Aux Adapter. USB Bluetooth 5.4 Adapter Mini USB Wireless Receiver/Transmitter For PC/Laptop.