You get another dongle that's the same model look around it for a tiny pin hole put a piece of led (this can break inside and ruin the receiver) or something else small enough have the headset off while you put this it the hole when you did that hold the button on the headset until you are paired!
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=== Update (06/23/2018) ===
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Buy a new receiver of the same model number (cechya-0080 headset and receiver). Find the tiny pinhole on the receiver. Get a pin or (not recommended) piece of led, etc.
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Have the headset off.
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Stick the object your using in this hole then hold the headset on button until you see the paired message on ps3/ps4. Congratulations you have your headset connected.
You get another dongle that's the same model look around it for a tiny pin hole put a piece of led (this can break inside and ruin the receiver) or something else small enough have the headset off while you put this it the hole when you did that hold the button on the headset until you are paired!