MARS Revolution Smart 3 Wireless Rotary Tattoo Machine with 2x 2000mAh Batteries & Charger - Variable Voltage Tattoo Gun for Professional Artists (Black) - Perfect for Tattoo Studios, Home Use & Travel Tattooing

Includes MARS Revolution Smart 3 Rotary Machine, 2 Batteries, and Battery Charger.

Easily adjust voltage between 4-12V with dedicated and intuitive controls. Operating voltage 4-12V, Stroke 3.5mm

Compatible with most standard cartrdiges. Quickly and easily switch between multiple cartridges and use your machine as a liner or a shader.

Each battery lasts up to 10 hours on a single charge depending on your voltage. Charging time 4 hours.

Features a Coreless Flat Motor that's durable, quiet, and produces minimal vibration.Automatic shutoff after 5 minutes.