The LETOU - 乐投 TV supports connecting wifi network of the router. Here is the instruction about how to check network status and the network settings for the TV C825 for your reference:
1. Press Home button on the TV Remote;
2. Select Settings-->Network & Internet.
If the TV connect to the wifi network successfully, you could see the wifi SSID under the Network & Internet option.
If the TV does not connect to a wifi network, please select your wifi SSID and put in the wifi password to join it.