capacity power supply: 8000mAh capacity provides longlasting power for WiFi router, speaker, camera, laptop, and mobile phone. Compatibility with various devices: 5x2.5mm interface supports a wide range of devices, delivering stable and reliable performance for essential electronics. Construction: Made from quality materials and crafted with careful workmanship for durability and longevity, ensuring a consistent power supply. Reliable backup power: Keeps devices running during power outages, preventing interruptions and maintaining smooth operation. Use scenario 1: In a home setting, the UPS helps keep your WiFi router, cameras, and other essentials powered during outages, preserving connectivity and security. Use scenario 2: While traveling or working remotely, use the unit to back up a laptop and mobile phone when outlets are scarce or unavailable. Use scenario 3: In a small office or , provide uninterrupted power to critical devices such as the router and speakers, reducing downtime during outages.