Mast Racer Wireless Tattoo Pen Machine Shortest Machine 4.0MM Strokes Two Replaceable Batteries

Mast Racer Wireless Tattoo Pen Machine 4.0MM Strokes Two Replaceable Batteries The shortest wireless pen machine of Mast with replaceable batteries Innovative design，Perfectly balanced for comfort, steadiness, and control. Additionally, this machine is practically vibration-free. Battery in the grip：makes the center of gravity lower and the length shorter and more comfortable to use Wireless & Unlimited： Two sets of large-capacity replaceable batteries ensure unlimited wireless tattoo work. More powerful brushless motor：Mast new generation brushless motor designed for professional tattoos. Owns stronger power ,easy to drive the 4.0mm stroke. Safe Charging: The circuit board is equipped with short circuit, overcharge and overdischarge protection, which is safer. Specifications: Weight: 149g Diameter: 33mm Length: 100mm Battery Capacity: 1400mAh Voltage: 4-12v Motor: Brushless motor Working time: 5-6 hrs, 2A charger can be fully charged in 1.5 hours