Features Tuffking's new generation of wireless battery pen adopts customized high-performance coreless motor, aluminum alloy material structure, hard-anodized surface, reliable and durable; new upgrade of circuit hardware and software algorithm, more accurate and fast voltage regulation; design of normal start and enhanced start 2 start-up methods, suitable for different application scenarios; OLED high-resolution display, rich and clear display content; with charging overvoltage protection, card pin protection, Output short circuit protection, text reminder on the display screen for various abnormal conditions. product description The instructions here need to be combined with the actual product renderings Basic parameters
How to use it (the best picture for each step) 1. Connect the battery compartment clockwise to the motor section, and adjust the length of the needle. 2. Startup/Pause: Contains 2 startup modes. In the shutdown state, long-press the power button to enter the normal startup mode, then press the power button to start the machine, and then press the power button to stop the machine; in the shutdown state, double-click the power button to enter the enhanced startup mode. When the lightning sign appears, press the power button to start the machine, and it will rise to 10V in 0.2 seconds and then drop to the current set voltage, and then press the power button to stop the machine. 3. Shutdown: In the power-on state, long-press the power button to shut down, 10 seconds without any button operation, the brightness of the display is reduced, saving power; automatic shutdown for 5 minutes without output, and automatic shutdown for 5 minutes with output and no load. When the battery is less than 5%, it will alarm the battery is too low, and then shut down. 4. Voltage adjustment: click the + button to increase the voltage, 0.1V increase, long-press the + button to increase the voltage quickly; click the-button to decrease the voltage, 0.1V decrease, long-press the-button to quickly decrease the voltage; voltage range 4- 12V. 5. Charging: Plug in the TYPE-C charging cable to charge, the display will prompt "Charging" when charging, and the display will prompt "Charge complete" after the charging is completed.