Built-in 600mAh lithium battery, the working current is about 160mA, and the standby time is about 4 hours. Use TYPE-C interface to charge, very convenient 2.4-inch TFT color display, the battery level is displayed in the upper right corner of the screen. Built-in lithium battery charging management circuit. The charging time is about 2 hours. The charging voltage is 5V. When charging, the red light indicates that it is charging, and the green light indicates that it is fully ., Weight: 0.33730726086 pounds, Manufacturer: Taviko