Mast Flip 4 Pro WQP-128 Tattoo Machine

Mast Flip4 Pro cordless tattoo machine with a stroke length of 2.5–4.5 mm
* Powerful Mcore-C1.1 motor:
The upgraded Mcore-C1.1 motor is 20% more powerful than the Mcore-C1, making it ideal for 4.5 mm strokes. This provides the machine with an excellent balance between lines and shading, ideal for complex outlines and color application.
* Mast Safe Technology:
Long battery life: 8 V output provides 7 hours of operation, and a full charge takes just 1.5 hours. Continuous battery protection and high-speed charging. Includes an extra battery, supports long-lasting operation, and provides a stable 4-12V output voltage.
* 4.5mm Actual Length, 7 Stroke Length Options:
This tattoo machine offers 7 stroke length options: 2.5mm, 2.9mm, 3.2mm, 3.5mm, 3.8mm, 4.1mm, and 4.5mm. Adjust the stroke length on the fly by simply turning the adjustment knob, allowing you to create different styles.
* Ease of Use:
During use, you'll find that vibration is very low and virtually silent. A large OLED display with ±0.1V voltage adjustment on the side of the battery allows you to view various data more intuitively. Furthermore, the body is extremely lightweight, so you won't feel any discomfort even after extended use. Specifications:
Weight: 228 g
Diameter and Length: 38.5 mm x 146 mm
Piston Stroke: 2.5/2.9/3.2/3.5/3.8/4.1/4.5 mm
Speed: 12 V / 9500 rpm
Battery Capacity: 2000 mAh
Charging Time: 1.5 hours
Running Time: 7 hours
Cable: Type-C
Operating Voltage: 4–12 V
Voltage/Current: 5 V / 2 A