




Inserted the USB drive into the computer speakers and power on, then switched to USB input. Why is there no sound?
Insert the U disk into the computer speakers and power on, switch to USB input, this is the computer USB input mode, switch the input mode cyclically, when you switch back to USB mode for the second time, it is the U disk input mode.
Can I use it with my headphones?
No, it is not compatible with headphones.
It dose not work or no sound.
Please follow the Setup Tips or Manual to install it step by step, if this issue can not be fixed, please send email to us, we will help to deal with it without 24 hours.
Why does the sound still very low even when both the audio source and sound bar are turned up to maximum volume?
Please check if the sound source has volume protection set first, turn off the volume protection and then increase the volume.






Inserted the USB drive into the computer speakers and power on, then switched to USB input. Why is there no sound?
Insert the U disk into the computer speakers and power on, switch to USB input, this is the computer USB input mode, switch the input mode cyclically, when you switch back to USB mode for the second time, it is the U disk input mode.
Can I use it with my headphones?
No, it is not compatible with headphones.
It dose not work or no sound.
Please follow the Setup Tips or Manual to install it step by step, if this issue can not be fixed, please send email to us, we will help to deal with it without 24 hours.
Why does the sound still very low even when both the audio source and sound bar are turned up to maximum volume?
Please check if the sound source has volume protection set first, turn off the volume protection and then increase the volume.




















