EasyULT Bluetooth 5.0 Usb Dongle Adapter for PC, 3 in 1 USB Bluetooth Transmitter Receiver Adapter with 3.5mm AUX, Wireless Transfer for TV Headset Speaker Keyboard Mouse Printer Car Speakers

When the red light on, it transmitting signal,automatically search for Bluetooth headsets, speakers, Bluetooth receivers, connect to TVs and other devices for audio transmission via 3.5mm cable,the bluetooth adapter can only be connected Bluetooth Speakers or Headphones.If want to connect your PC/Phone /tablet (Pairing name：ZF-169 PLUS) to the Speakers or Headphones to achieve wireless stereo music streaming,please waiting the blue light on, it is receiving signal status. USB Power Supply: The bluetooth transceiver use the 3.5mm audio cable, can power the bluetooth transceiver on the USB power. Never worry it will run out of power when listening. Broad compatible: Bluetooth Adapter 5.0 USB can work with laptops, PC, Headphones, Speaker, TV, ect, which have bluetooth devices. Note: This device is only suitable for audio transmission. You can use the bluetooth adapter at Home or Car. Bluetooth Transmitter & Receiver without installing any external driver.The red light is the transmitter mode and the blue light is the receiver mode. Max range: 10m. Package include: Bluetooth Transmitter Adapter *1, 3.5mm audio cable * 2 (50 cm), English instruction manual * 1