Troubleshooting

Cannot pair with my Bluetooth headphones

We have found that Sennheiser's HD-350BT, HD450BT, and CX350BT seem to have connectivity issues with our Trasmitter Adapters.Common complaints include: Hard to reconnect Connects but takes a while for sound to come through Transmitter shows it's...

Red headphone fail to reconnect

can not mute, can not pick up phone calls

tws106, tws, microphone, no sound, can not hear me

microphone, cut out, robotic, grainy

If you’ve connected your Bluetooth headset to your computer for conversation/meeting use, but constantly encounter issues like the microphone stops working randomly or regularly, and you will need to pair it with your computer or power it off and on ...

This is particularly an issue when you're using the Digital Optical Audio output port for the Transmitter Adapter. Nowadays, most movies & TV shows have Dolby Digital Sound - Generally speaking, Bluetooth technology can only handle stereo sound ...

Aria me, AS90TA,solid, not responding

1.  Make sure that the earphones and the transmitter are connected. You should hear “connected” from the earphones and the indicators on the Earphones should flash once every 8 seconds. 2. TV settings - Change the Digital sound format to PCM (or STEREO...

Avantree TWS116 does NOT support dual link. You cannot use TWS116 with two devices at the same time. It only support one at a time. One side sound is often caused by the earphones are accidentally connected to two Bluetoth devices at the same time before...

The headphones and the transmitter in the HT8090 set are "factory locked." This means that they should automatically connect with each other right out of the box (with both devices turned on, of course.)If they don't, please follow the steps below to...

dg60, dg80

If the receiver dongle fails to reconnect to the transmitter automatically, you can do so manually instead. 1. Slide the switch on the failed receiver and the switch on the transmitter to “Multilink”. 2. Press and hold the “Pair” button on BOTH dongles...

TV Headphone No Sound - Samsung, LG, Vizio, Sony, Panasonics, etc.

If you use Xfinity TV as your main TV source and you can't get a sound through your Bluetooth Headphones/Speaker, please follow the methods below to troubleshoot. Method 1: Adjust the HDMI Input Format. Click the XFINITY button on your Xfinity TV...

1. Please pair your airpods(pro) with your phone first, adjust the volume. Then pair again with leaf. 2. If you use Airpods pro, please upgrade the firmware of leaf according to this link. 3. You can adjust the volume on PS4 too. Go to "Settings" -&...

Step 1: Click the MENU button on your Nvidia TV remote  Step 2: Scroll down and select "Device Preferences."  Step 3: Scroll down and Select "Display & Sound." Step 4: Scroll down and Go into "Advanced Sound Settings." Step 5: Click on...

Step 1: Click the MENU button on your XIAOMITV remote and go into the Gear Icon Step 2: Scroll down and select "Device Preferences."  Step 3: Scroll down and Select "Sound." Step 4: Scroll down and Go into "Digital Audio Format." Step 5: ...

dg45, not work, install,driver