Only for Mi Box S (NOT for MI TV or BOX 3). Please ensure your original remote is identical to ours; otherwise, this remote may not be compatible. Perfect replacement for a damaged or old remote. This remote supports all functions of the original remote. Confidently purchase as a reliable substitute. Easy to pair in just 2 minutes: 1. Turn on the Mi Box S. 2. Press and hold the buttons within the red frame for 15–30 seconds. 3. Once the pairing interface appears on screen, release the buttons and wait for confirmation of successful pairing. 4. If pairing fails, repeat the steps. All units are tested before shipment to ensure proper functionality. For any inquiries, through Amazon messaging for prompt support.