Specifications:

Pen Material: Aircraft Aluminum
Display: OLED
Pen Size: Diameter 30mm, Height 120mm
Pen Net Weight: 168g
Battery Net Weight: 55g
Gross Weight: 300g
Motor: Japanese Motor
Motor Size: 12.5*24.2
Stroke: 4.2mm
Needle Length: 1-4.5mm
RPM: 8V 8500RPM
Drive: Directly drive
Working Volt: 4-12V
Battery: 1500mAh
Polymer Battery, Not Lithium Battery
Charing Time: About 2hours
Working Time: About 4-5hours

Instruction:

Long press the power button for 1.5 seconds, the power on/off display will light up. Short press +/- to set the working voltage. After powering on, short press the power button to start the motor, and the display will light up. Short press the power button once, the motor will work. Meanwhile, the symbol will appear in the screen and the buzzer will beep once .
Forced startup mode(Lightning symbol logo): After shutting down, press the power button twice in succession to quickly turn on the machine, and then press the power button again. Press once to start 12V. After working at the highest voltage for 0.5 seconds, the screen will be restored to set voltage.
Voltage +/- key: Short press once to +/-0.1V, long press +/- to continuously +/- voltage. The voltage range is 4.0-12.0V and the default voltage is 8V. When the key is pressed, the buzzer will beep once.
The display screen automatically dims after 10 seconds and automatically shuts down after 5 minutes when not in use.

Should you have any immediate concern/questions, please message us ️