How to use wireless invisible headphones

1. Turn the transmitter power switch to the position of wireless headset, and the power indicator will light up. If it's TV, you can turn off the sound.

2. Press the earphone key of the remote control, and the indicator light will light up. Press and hold the reset key 1 sec, and then release it.

3. Press the search key 1 sec and then release it, and wait for 3-5 seconds to receive the sound from the transmitter; Otherwise, repeat step 3.

Be sure to pay attention during use: plug the microphone output plug into the mic port of the computer, and you can have wireless voice chat within two meters of the microphone. The volume of computer, TV and DVD affects the volume and sound quality of receiving headphones.

4. Turn the transmitter power switch to the position of wireless headset, and the power indicator will light up. If it's TV, you can turn off the sound.

5. Press the earphone key of the remote control, and the indicator light will light up. Press and hold the reset key 1 sec, and then release it.

6. Press the search key 1 sec and then release it, and wait for 3-5 seconds to receive the sound from the transmitter; Otherwise, repeat step 3.

7. Set the channel and extension number of the SMS transponder, and bind the mobile phone number for sending SMS at the same time: use the mobile phone to send data in the following format, "Set YY extension of XX channel", where XX represents the currently set channel (SMS sender only supports 1-50 channel for the time being) and represents the currently set extension. The SMS repeater will store the current settings and SMS phone number in the MCU (it will be saved when the power is off) for binding. After the setting is successful, the SMS repeater will send "learning signal sent successfully" to the bound mobile phone number. If the setting is not correct, the SMS repeater will send "setting error, please reset the channel and extension number" to the bound mobile phone number. Note: SMS repeaters can only send messages to bound mobile phone messages, and unbound mobile phone messages will not be processed.

8. Send a "learning" signal: use your mobile phone to send data in the following format to the SMS transponder for "learning". After receiving it, the SMS repeater will forward the receiver's learning signal and send a message of "learning signal sent successfully" to the bound mobile phone number.

9. Send information: use your mobile phone to send information to SMS for forwarding. As long as the mobile phone number is the same as the number that sent the setting information, the SMS repeater will forward it. After the forwarding is completed, "Message forwarded successfully" will be sent to the bound mobile phone number. Messages from other mobile phone numbers will be filtered out and will not be forwarded.