INKSOUL® & TangLong Yuan3 Wireless Tattoo Pen

Body Material: Aluminum alloy  
Body Process: Anodized oxidation  
Dimensions: Length 136.5mm × Diameter 32.5mm  
Minimum Grip Diameter: 28.1mm  
Weight: Approx 171g  
Motor Type: Brushless Speed-Controlled Motor  
Motor Speed: 9000RPM  
Stroke Length: 4.2mm  
Battery Type: Polymer lithium battery  
Battery Capacity: 2000mAh  
Charging Port: Type-C  
Input Voltage: 5V-1A  
Charging Time: About 2 hours  
Working Time: 6-7 hours  
Voltage Range: 4.0-13.0V (34~177CPS)  
Speed Adjustment Frequency: 10~100Hz  

INSTRUCTIONS:
1.Power Button: Press and hold the power button for 3 seconds to turn the device on/off. Press the power button once to pause or start.  
2. M Button: Press the M button once to switch between functions: Voltage/Speed control.  
3. Voltage Mode: 4.0V-13.0V (34-177 CPS), CPS value changes with voltage.  
4. Speed Mode: Adjustable from 10-100Hz, with constant power output. The voltage is fixed at 12V (fixed 12V power, speed adjustable without changing voltage, ensuring strong power even at low speeds). Press the +/- buttons once to increase or decrease speed by 1Hz. Press and hold the +/- buttons for quick adjustments.  
5. Auto Shutdown: The device automatically shuts down after 15 minutes of inactivity (Note: It will not reset the timer. Upon restarting, the display will show the last auto-shutdown time, and the timer will reset and start counting again).  
6. JUMP START Mode: The machine will release a strong voltage when started, providing an instant power boost.