Color: Kit 1 Rocket II Motor Tattoo Pen Kit Product overview A compact, lightweight rotary tattoo pen paired with an aluminum power supply. Designed for precise liner and shader work, quiet operation, and long sessions without hand fatigue. Compatible with most cartridge needles and equipped for quick TypeC charging. Key benefits Precise control: 3.5 mm stroke and a stable 9000 rpm motor deliver consistent needle motion for clean lines and smooth shading. Comfortable to use: Light, ergonomic grip reduces hand fatigue during long sessions and training. Low noise and minimal vibration: Quiet operation helps maintain focus and steady hands. Broad compatibility: Accepts 99 percent of cartridge needles on the market, suitable for multiple applications. Reliable power and protection: Aluminum power supply with RCA connection, rotating jack, and protective jack cage for secure plug connection and reliable performance. Main features Tattoo pen motor: Powerful rotary motor optimized for both liner and shader functions. Stroke: 3.5 mm for precise penetration and consistent ink delivery. Grip: Comfortable, balanced design for extended use. Connection: Rotating jack connection for freedom of movement; jack cage protects the plug. Power supply highlights Material: Aluminum housing for durability. Output voltages: 6, 7, 8, 9, 11 V selectable. Input: DC 5V 1A. Charging: TypeC quick charge. Connection: RCA. Battery: 1200 mAh for portable use. Size: 27.5 x 62.8 mm. Recommended settings and compatibility Pen working voltage range: 6 to 9 V. Recommended operating voltage: 6 to 7 V for performance; avoid exceeding 8 V to improve conversion rates. Compatible with 99 percent of cartridge needles available on the market. Specifications Tattoo pen Working voltage: 6 to 9 V Speed: 9000 rpm Stroke: 3.5 mm Net weight: 142 g Gross weight: 300 g Size: 12 x 3 x 3 cm Use: liner and shader Power supply Material: Aluminum Output voltages: 6, 7, 8, 9, 11 V Input voltage: DC 5V 1A Charge mode: TypeC quick charge Connection: RCA Battery capacity: 1200 mAh Size: 27.5 x 62.8 mm Features: long service life, adjustable needle depth, wide cartridge compatibility Practical use scenarios Fineline tattooing: Use at 6 to 7 V for crisp liner work on small script and detailed outlines. Shading and color packing: Increase toward 8 to 9 V for smoother shading transitions and efficient color saturation on small to medium pieces. Cosmetic tattooing: Suitable for eyebrows, eyeliner, and lip tattoo procedures when paired with appropriate cartridges and pigments. What it solves Reduces hand fatigue with a light, ergonomic grip for extended sessions. Improves workflow with a reliable, quickcharging power supply and secure connections. Offers broad needle compatibility to avoid frequent equipment changes. Contents Rotary tattoo pen (Rocket II motor) Aluminum power supply with TypeC charging and RCA connection Note Follow the recommended voltage range for performance and longevity of the device.