Please charge the device to full power before use. FOOMEE AF32 YOUTUBE VIDEO CLICK TO VIEW We Recommend Using It with The Foomee Fast Charger. Click to View.1. 30,000mAh Power Bank ultra massive capacity keeps your devices powered for days on a single charge. It's the ultimate solution for extended travel, outdoor adventures, or as a reliable emergency power reserve. 2. 22.5W type-c fast charging speeds up your charging time significantly. This powerful output can quickly refuel smartphones and also support charging for compatible tablets and other devices.3. Smart data display screen stays precisely informed with a clear digital screen. The 30000mah power banks shows the remaining battery percentage at a glance.4. The built-in strap designed for ultimate portability and utility. The integrated strap allows for easy carrying or hanging, while the built-in LED light serves as a handy flashlight in the dark.5. With multiple output ports (three USB-A ouitputs and one USB-C output),the power bank can charge 5 devices simultaneously, power up your entire ecosystem at once. You can charge your phone, tablet, smartwatch, and earbuds together without compromise.