Compact yet powerful, the Joyroom JR-QP191 ensures you stay connected on the go by charging most smartphones 3 to 5 times on a single charge. Its fire-resistant ABS+PC build houses a highly efficient Li-Polymer battery that works with multiple fast-charging protocols (PD3.0, QC3.0, FCP, SCP, AFC). With three output ports—two USB-A and one USB-C—and dual inputs (Type-C / Micro-USB), it offers unparalleled convenience for everyday carry. The built-in smart circuitry provides comprehensive protection against overcharging, short circuits, and overheating