K7 Wireless Tattoo Pen Machine,Professional Tattoo Gun with 7 Stroke Options (2.4-4.2mm)1.47" HD Screen, 2300mAh Battery - Aircraft Aluminum Body (Gold)

Introducing the K7 Wireless Tattoo Pen, a professional tool built for precision and durability. Crafted from aircraft aluminum, it houses a high-performance metal motor with a steady 10000 RPM, paired with 7 adjustable stroke options (2.4-4.2mm) to adapt to lining, shading, and coloring needs. It features practical functions: an auto-timing function (resets via double-clicking the power button), 4 memory gears (M1-M4) for saving preferred settings, and a Dot Mode (switchable via long-pressing "M") that lets you adjust NPS (01-60) or voltage (4V-12V) independently. The 1.47-inch HD screen clearly displays key data like voltage, NPS, and timing, while the 2300mAh 3.7V battery supports all-day wireless use (charges via 5V/2A input). With a 0-5mm needle protrusion range, it weighs 239g and measures 39mm*133mm for comfortable handling. Available in black, gold, and silver, each set includes 1 pen, 1 charging cable, and 1 instruction manual—ideal for both professional artists and beginners.

• Powerful & Versatile Core Performance.Equipped with a high-torque 10000 RPM metal motor for stable, consistent operation—ideal for lining, shading, and coloring. It offers 7 adjustable stroke lengths (2.4-4.2mm) to match different tattoo styles, while the lightweight aircraft aluminum body ensures durability and comfortable handholding during long sessions.
• Exclusive Dot Mode (NPS Mode) for Fine Details.Easily switch to Dot Mode by long-pressing the "M" button—perfect for pointillism or intricate designs. In this mode, you can independently adjust NPS values (01-60) (without changing voltage) or voltage (4V-12V) (without altering NPS), giving you precise control over fine tattoo details.
• Time-Saving Timing & 4-Gear Memory Function.The built-in timing function automatically tracks working time (pauses when the machine stops) and resets with a double-click of the power button—great for managing session duration. Plus, the 4 memory gears (M1-M4) let you save your favorite voltage/stroke settings, avoiding repeated adjustments for different projects.
• Long-Lasting Battery & Clear HD Display.Featuring a 2300mAh rechargeable battery (3.7V) for all-day wireless use, and a 1.47-inch HD screen that clearly shows voltage, NPS, timing, and gear status—you can monitor key data at a glance. It supports 5V/2A fast charging via the included cable for quick power recovery.
• Complete Package for Pros & Beginners Comes with 1 K7 tattoo pen, 1 charging cable, and 1 instruction manual—ready to use right out of the box. it suits both professional tattoo artists and beginners, balancing advanced features with user-friendly operation.