Retractable Magnetic Cable Module: Built-in retractable cable offers convenient storage and a tangle-free experience. Modular Design: Flexible modular system allows free combination for various charging needs. 45W PD High Power Output: Delivers fast charging for multiple digital devices with powerful PD45W support. Two-Way Fast Charging: Type-C cable supports rapid charging for both the power bank and your devices. Dual-Port Independent Charging: Charge two devices simultaneously with stable, independent fast charging.