Specifications: This luminous glasses comes with 32 dynamic patterns and an APP program control, which is stylish and convenient. It can be connected to mobile phones by Bluetooth. The glasses are dynamically illuminated by LED, suitable for parties, dances, concerts, nightclubs, birthday parties and other places. Item Name: Luminous Glasses Number of Lamp Beads: 200 Battery: 501235-180mAh(Included) Shell Material: ABS Lamp Beads: 0603 Lamp Beads Battery Life: 5 Hours Charging Time: 1 Hour Features: LED Dynamic Lighting, Comfortable to Wear, Party Props Size: 11.5cm x 5cm x 16cm/4.53" x 1.97" x 6.29" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Luminous Glasses