1. Please insert two AA batteries before use (batteries are not included). Open the battery cover by sliding it down firmly, then insert two AA batteries and close the battery cover again. 2. Comfortable buttons, made of silicone material, sensitive to operation, durable in use for a long time 3. Support Bluetooth voice remote control, more convenient to use 4. Made of high-quality ABS, it is wear-resistant and durable, giving you a comfortable feel. 5. Compatible models: Suitable for Sony KDL and XR Series TV/ BRAVIA Android TV/ 2020 2021 2022 Models TV/4K Ultra HD TV
