MAST Archer 3 Ultra Wireless Tattoo Pen Machine with 4.2mm Stroke

MAST Archer 3 Ultra Wireless Tattoo Pen Machine with 4.2mm Stroke * Faulhaber German Professional Motor Equipped with MCore‑tuned Faulhaber motor. Zero cogging stutter, up to 3.25mNm torque, 79% high efficiency and 20,000‑hour service life. Remains cool for long‑time heavy‑packing work. * Dual‑V/Hz Modes with 3 Force Levels All‑in‑one tattoo pen with DCV & HZ dual modes. 4.2mm stroke, Soft/Medium/Hard 3 force levels plus 5 custom presets. Quickly switch for lining, shading and color packing. * Rock‑Steady Precision for Lines & Shading MCore‑tuned Faulhaber motor minimizes vibration. The needle stays planted firmly on skin for smooth, steady and fully‑controlled strokes. * CNC Aviation‑Aluminum Body & Ergonomic Grip One‑piece 5‑axis CNC aviation aluminum body with scratch‑resistant anodized finish. Only 215g lightweight build, low‑vibration ergonomic grip to reduce artist hand fatigue during long sessions. * Hot‑Swap Dual‑Battery for Zero Downtime 2500mAh battery delivers 6+ hours runtime. Tool‑free hot‑swap dual‑battery design for zero‑downtime work. Specification: Motor: Faulhaber 2610 brushless Stroke: 4.2mm Weight: 215g Size: 140mmx42mm Voltage: 4-12V Frequency: 25-160Hz MAX RPM: 10,000 (V) / 9,600 (Hz) Battery: 2500mAh, 6h+ Screen: 0.9" LCD Presets: 5 voltage memory Force: Soft/Medium/Hard Bluetooth: 2.5m, low latency Charging: Type-C 5V/2A Material: Aviation aluminum, CNC, anodized