Features 30000mAh: This portable solar charger has a large battery capacity of 30000mAh, which can support charging two devices simultaneously. Input and Output Port: Portable power bank equipped with Micro USB and Type C input ports, dual USB output ports, and a fast charging interface to provide efficient power support for your devices. Built-in Light: The light features three modes—steady light, slow flash, and strobe—ideal for camping, biking, fishing, traveling, hiking, beach outings, and other outdoor activities. Durable Design: Made from high-quality ABS and PC silicone materials with integrated solar panels. IP66 rated for waterproof, dustproof, and shockproof performance, suitable for various harsh environments. Compass Function: Includes a built-in compass for navigation assistance during outdoor use. Specifications Item Type: Solar Power Bank Material: ABS Gross Weight: 504g / 17.8oz Color: Blue Product Size: 165x90x25mm / 6.5x3.5x1.0in Built-in Battery: Polymer lithium-ion battery 30000mAh (included) Light Source: White LED Number of LEDs: 2 Light Modes: Steady, slow flash, strobe Output Ports: 2 x USB Input Ports: 1 x Micro USB, 1 x Type C Package List 1 x Hanging Ring 1 x USB Cable 1 x Power Bank 1 x User Manual