TX11-C bluetooth 5.0 + EDR Audio Transmitter Support 3.5mm AUX / Coaxial / USB Audio Input Interface
Product Parameters:
bluetooth version: 5.0 + EDR
Working distance: About 8M
Power supply mode: USB DC5V
Audio input interface: 3.5mm AUX / Coaxial / USB

Note:
1.Different TVs may be set differently.
2.There are three input modes, only one can be used at the same time.
3.Priority: Aux / Coaxial / USB, when using USB / coaxial function, USB can only play the role of power supply
FAQ:
--Why does the indicator light not respond when the power is turned on?
A. Please confirm whether the device is fully inserted into the USB power port.
B.Please confirm whether the USB power supply port is working properly
C.If the installation is correct, USB power supply is normal, check if the TX11-C is loose
--Why is the device booting completed. But the pairing is not successful?
A. Confirm whether the bluetooth headset or speaker is turned on and entered thepairing mode (please refer to the corresponding manual).
B.TX11-C is too far from the bluetooth receiving device, it is recommended to be within 5 meter.
C. Check if the receiving device is connected back to the mobile phone or other device,and if so,please disconnect them
D.Some bluetooth headsets require a pairing password. This device does not supportpassword pairing.
-- After the device is successfully paired, why is there no sound?
A. Please confirm that the audio input line is installed correctly.
B.Check if the audio output interface of the TV is set correctly.
C. Please confirm whether the sound output device is turned on. The volume has beenadjusted to a reasonable size.
D.Replug the transmitter
--why is it normal on the computer, MP3, and there is no sound on the TV?
A.Because the TV interface is more complicated, so please confirm whether the audiooutput port of the TV is used correctly.
B.Refer to the TV manual, to know if the TV audio output port needs to be set up.