DIY Pattern: Choose from four modes: text, graffiti, animation, and music rhythm. In text mode, select multiple languages, adjust speed, and control text movement. Graffiti mode features three brightness levels for the brush effect and creative drawing options. Animation mode offers 31 built-in animations and 11 patterns available when not connected via Bluetooth; after connecting, customization is enabled through the app. Music mode includes a built-in microphone that responds to sound rhythms (does not support o playback). Ways to Use: Download the "Funky Glasses" app. Press and hold the button on the top of the frame for 3 seconds to power on the glasses and activate Bluetooth. Open the app, search for available Bluetooth devices, and connect. Once connected, select your preferred display pattern. USB Charging: Powered by USB. Charge for approximately 2 hours for up to 5 hours of use. The charging port is located on the left side of the frame. A red light indicates charging; the light turns off automatically when fully charged. Note: Remove the protective film from the lenses before use. For product-related inquiries, contact customer support through Amazon’s messaging system.