1.[Compatible with 2023 Sony Bravia Smart TV models] KD-55X77CL KD55X77CL KD-65X77CL KD65X77CL KD-75X77CL KD75X77CL KD-85X77CL KD-85X77CL. 2.[How to pair the remote control:] 1) Press the Power button to turn on the TV; 2) Press and hold the VOL- button and the Voice button for 3-5 seconds at the same time, the indicator light flashes and enters the pairing state. After the pairing is successful, the indicator light goes out. 3.[Connect the paired remote control:] 1) Press the Home button, then select Settings-Remote Control Accessories 2) Select Add Accessories, then press the OK button to confirm the pairing. 3) Press and hold the VOL- button and the Voice button for 3-5 seconds at the same time, the indicator light flashes and enters the pairing state. After the pairing is successful, the indicator light goes out. 4. [Easy Voice Search] Press the voice button on the remote control and use your voice to quickly search for specific programs (such as YouTube and Netflix), weather conditions, messages and current affairs, etc.