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. Infrared remote control, easy to use
4. Made of high-quality ABS, it is wear-resistant and durable, giving you a comfortable feel.
5. Compatible models: Suitable for VIZIO smart TV D32-D1 D32H-D1 D32X-D1 D39H-DO D40-D1 D40UD1 D55U-D1 D58U-D3 D60-D3 E32H-C1 E40-C2 E40X-C2 E43-C2 E48-C2 E50-C1 E55-C1 E65-C3 E65X-C2 E70-C3