1. Made of high-quality ABS, wear-resistant and durable, giving you a comfortable feel. 2. Suitable for Mi TV Box 3/2/1. 3. Comfortable buttons, made of silicone material, sensitive operation, long-term use 4. Intelligent long-distance free remote control, strong signal, free operation 5. No programming or pairing required. Insert new batteries to work. (Battery not included) 6. Transmitting distance: 10 meters 7. Power supply: 2 AAA batteries (not included) 8. Tips: This is infrared, not Bluetooth compatible version, no matching required.