Step 2:Install two batteries as shown below, you need to purchase the AAA batteries by yourself.
Step 3:Please turn on the power switch to A or B position after the batteries are installed correctly, the power indicator will light up.
Then turn on the IR A or B of the device, connect the IR headphones to the device, then you can listen the audio via the IR headphones.
Statistics: Posted by Jammy — Thu May 16, 2019 2:32 am
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