Technologies: BT5.0, A2DP, AVRCP
Receiving mode: blue indicator light
Operation Range: Up to 10m / 33ft
Transmit mode: red indicator light
“+”: Long press is to switch to the next song; short press is volume +
“-”: Long press is to switch the previous song; short press is the volume-
“M”: Switch mode/pause/play/answer call
Note: The button can only be used in receiving mode
Long press the M button to switch
red light on means switching to Transmit mode
blue light on means switching to receiving mode
Use for Computer:
-When you use it on your computer, Can be used to connect Bluetooth headsets or Bluetooth speakers. No audio cable and no driver required, plug and play (only audio can't transmit data).
-How to use: Switch to the transmit mode, the red light flashes, and the Bluetooth speaker or Bluetooth headset is turned on at the same time, it will be automatically paired. After the pairing is successful, the red light will be on.
Bluetooth Connection with Your Phone:
How to Use:
1.Plug one end of the audio cable into the audio output of the speaker and the other end into the audio of the RT02.
2.Plug the RT02 into usb (5V DC) and confirm that it is in receiving mode (blue light flash). Find the pairing name in the Bluetooth settings of the phone: RT02, click to pair.
In the receiving mode, after pairing with the mobile phone, if the mobile phone calls, you can answer it through RTO2, built-in high-definition MIC, press the M key to answer or hang up.
Use for Other Devices:
- When used on other non-computer devices with audio output, such as a TV, Can be used to connect Bluetooth headsets or Bluetooth speakers
How to Use:
1. Plug one end of the audio cable into the audio output of the TV and the other end into the audio of the RT02.
2. Plug the RT02 into the usb (DC 5V) and confirm that it is in transmit mode (red light flash). The RT02 will automatically search for Bluetooth headset or Bluetooth speaker pairing.
Use for home speakers/ car speakers, etc
RT02 can help home speakers, wired headphones, car speakers, etc. without bluetooth.
1x Bluetooth 5.0 Audio Transmitter and Receiver
1x 3.5mm Aux Cable
1x User Manual