(4 USB LED Light with power indicator show, at any time control power. 8)High-capacity,convenient to provides power for your phone or some other electronic devices as back up power. 1 x 50000mah External Power Bank.
HD LCD Digital Display,always know your battery energy state. 1 50000mAh Power Bank. Battery type: Lithium battery. Capacity: 50000mAh. LED Flashlighting,night walk more secure. Built-in Lithium battery.