Please be sure to connect the HD cable to the first, and then connect the power adapter to the . Incorrect connection may cause problems such as screen freeze, distortion, and insufficient signal. Remote control Power Supply:2 x AAA battery (Not included batteries) How to install TVR3 Plus ? 1: Connect one end of our standard cable to the port of the , and the other end to the port of the TV 2: Use a 5V, 2A power plug to connect the to a 100-240V power supply, and fully insert the infrared signal receiving line into the infrared port of the . 3: Wait for the machine to automatically , open settings, connect to , and you can surf the Internet normally. Color:Black Material:ABS Package Contents: 1set * TV sticks(1G+8G) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.