Professional Colorful Rotary Tattoo Power Supply Kit A compact, userfriendly power supply designed for tattoo artists who need reliable, portable control of machine voltage and start functions. The unit combines a rotary control, touch start, and visual voltage feedback to simplify setup and operation for both coil and rotary machines. Key Benefits Precise voltage control from 1.5 volt to 17 volt for consistent machine performance. Visual color feedback shows voltage levels at a glance, speeding setup and reducing guesswork. Compact, durable ABS housing and nonslip base make it suitable for studio counters, travel, and convention use. Builtin magnets and silicone grips allow secure placement on metal workstations or other surfaces, keeping the unit stable during sessions. Main Features Rotary control push knob for power on/off, switching modes, and adjusting voltage. Touch start onebutton operation for easy machine activation. Color light design: different colors indicate different voltage values for quick reference. 1/4 inch mono jack inputs for standard clip cord and foot pedal. Foot pedal is optional and not required to run the unit. Compatible with all coil and rotary tattoo machines. Rubber nonslip base, strong suction and builtin magnet for stable placement. Condition: 100 percent . Specifications Material: ABS Plug type: US plug Input: 100240V, 50/60HZ Output voltage: 1.5 volt to 17 volt Dimensions: 27/8 inch diameter, 13/4 inch height What is included 1 x Tattoo power supply 1 x Adapter 1 x Plug Typical Use Scenarios Studio setup: Place on a work desk or metal tray using the magnet and nonslip base for a secure workstation during multihour sessions. Mobile artist: Compact size and universal input voltage allow travel use at conventions or client homes. Quick setup: Use colorcoded voltage lights to match machine settings quickly when switching between machines or artists. and Support All units undergo strict testing before shipment. If you find a quality problem, contact the seller within 7 days and provide a photo or video of the item. After confirmation, the seller will resend the goods in full or offer a full .