Specification: Product: 120W super fast charging power bank with built-in power cord Capacity: 10000mAh/30000mAh/50000mAh Size: about 141*68*17mm Color: black, white Features: 120W super fast charging, dual USB fast output Mobile phone fast charging protocol, quickly charge the battery PD 20W fast charging reduces unnecessary waiting time Charge three stations at the same time to share the joy of charging Multi-protocol compatible, multi-device support, including PD, QC, AFC, FCP, SCP and other fast charging protocols LED crystal display, control the power at any time Type-c output + PD20W input, impeccable Sampling high-quality lithium battery cells, ultra-high conversion rate, stable discharge voltage, safe daily charging Classic two-color, versatile Notes: There is a protective film on the screen to protect it from scratches during use. Please tear it off before use, thank you.