The video shows a person using a small black device to connect to a Wi-Fi network. The device has a small screen and the person is holding it in their hand. The screen displays a message that says "Connecting..." and then "Connection Succeeded". The person then logs in to the Wi-Fi network and a message appears on the screen that says "Logging in...". Finally, the person sends a message to the Wi-Fi network and a message appears on the screen that says "Sending...".