This CW‑840M mini portable power bank is a compact and user‑friendly charging companion built with durable PC+ABS material, designed for daily on‑the‑go power supply. It comes with 4 built‑in charging cables to get rid of carrying extra cords, supports multi‑protocol fast charging, features a clear digital LED power display to show remaining battery level in real‑time, and is equipped with a handy lanyard for easy carrying. Multiple color selections are available to match different personal styles, it offers diverse input and output ports for wide compatibility with smartphones and other digital devices, ideal for commuting, traveling and outdoor activities. - Built‑in 4 integrated charging cables, no extra charging cables required - Digital LED screen for real‑time remaining power percentage display - Compact mini‑size body with portable lanyard design for easy carry‑on - Multiple fast‑charge protocols supported for wide device compatibility - Sturdy PC+ABS housing, multiple fashionable color options