Custom Mode There are four modes to choose from: Text Mode, Doodle Mode, Animation Mode, and Music Rhythm Mode. 1. **Text Mode**: You can select multiple languages and adjust the display speed and movement mode of the text. 2. **Doodle Mode**: There are three brushes with different brightness levels to choose from, allowing you to create creative doodles. 3. **Animation Mode**: When Bluetooth is not connected, there are 31 animations and 11 patterns available in the APP. After connecting via Bluetooth, you can make custom settings. 4. **Music Mode**: It is equipped with a microphone and can display the music rhythm mode (sound playback is not supported). Usage Instructions 1. First, download the "Funky Glasses" APP. Press and hold the button on the top of the glasses frame for 3 seconds to turn on the glasses and enable the Bluetooth function. 2. Open the APP page, search for Bluetooth devices, and click the button to connect. 3. After the APP is successfully connected to the glasses, you can select a display mode for presentation. USB Charging These LED glasses are powered by a USB charger. After charging for 2 hours, the glasses can be used for approximately 5 hours. The charging port is located on the left side of the frame and has a charging protection function. When charging, the glasses will show a red light. The indicator light will automatically turn off when fully charged. Precautions Please remove the protective film from the glasses before use. If you have any questions about the glasses, please contact us.