This customizable Bluetooth LED glasses are ideal for creating a romantic or fun mood on various occasions. Users can customize the images displayed on the glasses surfaces via an app. Suitable for Halloween parties, family gatherings, stage performances, graduation celebrations, and more. Features: Customizable Bluetooth LED Glasses: Customize the display with 31 built-in animations and 11 patterns, including support for DIY designs. Connect the glasses to the app via Bluetooth to select and upload your preferred patterns. Eco-friendly Material: Made with durable, safe, and non-toxic ABS housing for smooth operation. The bright LED beads offer low power consumption and long service life. DIY Image Function: Choose from three brightness levels to draw custom patterns and display them in real time. Create unique light graffiti with ease. Music Rhythm Mode: In rhythm mode, the glasses detect external sounds and sync lighting effects accordingly. Wide Application: Ideal for enhancing the atmosphere at parties, events, and performances. A creative gift choice for friends and family. Specifications: Item Name: LED Glasses Main Material: ABS Frame Color: Black LED Type: 0603 Input Voltage/Current: 5V / 1A Charging Time: 2 hours Usage Time: Up to 5 hours Battery: 3.7V 180mAh Li-polymer (included) Product Dimensions: 16 x 11.5 x 5 cm (with arms unfolded) Package Information: Package Size: 18.6 x 7.5 x 4.8 cm Package Weight: 163g Packaging: Standard retail box Note: Slight variations in measurements or color may occur due to manual measurement or differences in lighting conditions during photography. Packing List: 1 x LED Glasses 1 x USB Charging Cable 1 x User Manual