Using a high-definition LED display, the readings are clear. ⁠Built-in intelligent protection chip to easily respond to abnormal situations. Widely compatible and supports charging two devices at the same time ⁠Small and compact size, easy to carry. Specification One Package 0.29kgs / 0.63lb One Package Size: 20.5cm * 10.5cm * 3.5cm / 8.07inch * 4.13inch * 1.38inch