How to add and use with a 2nd pair of headphones for Opera

1. Turn the TV OFF (Smart TV's streaming service may affect pairing).
2. Turn on the Opera Set.
   1. Remove the Opera headphones from the base.
   2. Power on the Opera headphones.
   3. Wait for them to re-connect. The LED indicator on the headphones and the transmitter will both turn SOLID BLUE. 
3. After the 1st pair of headphones have connected with the base, turn them off, but leave the transmitter on.
4. Get the 2nd pair of headphones into pairing mode.
   1. Slide the power switch or press and hold the MFB on your headphones until they enter pairing mode. For Avantree headphones, you should see the LED start flashing RED & BLUE.
   2. If you're not sure how to get your headphones into pairing mode, you can Google it, for example, search "Sony XM4 Bluetooth Pairing mode".
5. Get the transmitter into Bluetooth pairing mode.
   1. Slide the power switch to the Bluetooth icon (PAIR) for 2 seconds, the LED on the transmitter base will start flashing RED & BLUE.
   2. Put the headphones close to the transmitter and wait for them to pair and connect. Once connected, the LED indicators on the transmitter will turn solid BLUE.
6. After the 2nd pair of headphones are connected, turn all 3 devices off (1st headphones, 2nd headphones, and transmitter). 
7. Turn the devices on in these order: transmitter, 1st headphones, and 2nd headphones. They should all connect to each other.

For future use:

1. Turn the devices on in these order: transmitter, 1st headphones, and 2nd headphones. They should all connect to each other.
   1. If not, click the play button on the headphones (in between the volume buttons) and wait for 5-10 seconds until they connect.
   2. Alternatively, slide the power switch on the transmitter down and release, then wait for 5-10 seconds until they connect.