About this item
[Bluetooth Transmitter Receiver] 1 Transmitter mode: Transmit audio from non-Bluetooth sources (TV, PC, CD/DVD player, etc.) to Bluetooth headphones/speakers via 3.5mm audio cable. 2 Receiver mode: Transmit audio from Bluetooth audio source (smartphone, tablet, Bluetooth TV/PC) to non-Bluetooth headset/speaker/car/home audio system via 3.5mm audio cable.
[USB Audio Transmission] 1 Transmitter Mode: Wirelessly transmit audio from non-Bluetooth PC/PS4 game console to Bluetooth headset/speaker via USB port. 2Receiver mode: non-Bluetooth speakers with USB port can now receive audio through the USB port.
[One Button To For Switch Mode ] Quickly switch transmitter/receiver mode with just one button press. When the Bluetooth adapter is powered on, the red light is in TX-transmitter mode and the blue light is in RX-receiver mode.