【Multifunctional 3-in-1 Design】Combines a phone stand, Bluetooth-compatible speaker, and portable power bank in one compact device, offering versatility for various uses. 【Adjustable Phone Stand】Features a metal-pivoted bracket that supports phones and tablets, with adjustable height and angle for optimal viewing comfort. 【High-Quality Audio】Equipped with a 5W full-range speaker and bass diaphragm, delivering 3D surround sound for an immersive audio experience. 【Built-in Power Bank】1200mAh lithium battery provides emergency charging for phones and tablets via USB and Type-C ports. 【Colorful Ambient Lighting】Seven-color neon light design creates a vibrant atmosphere, enhancing the user experience. 【Foldable and Portable】360-degree rotating stand with a folding structure and handle design for easy carrying and storage. 【Multiple Playback Options】Supports Bluetooth-compatible 5.1 connectivity and U disk playback with intuitive controls for track navigation and volume adjustment. Specifications: Model: F15 Power Input: 5V 2A Speaker: 52mm diameter, 4Ω, 5W full-range speaker + bass diaphragm Battery: 18650 Lithium battery, 1200mAh Charging Cable: USB to Type-C, 2A, 0.5m Charging Time: Approximately 2 hours Playback Time: About 4 hours at maximum volume Bluetooth-compatible Version: 5.1 Bluetooth-compatible Chip: JL6965A (dual mode) Product Dimensions: 15 x 8.5 x 4 cm Weight: 380g