Tattoo Pen Machine with Wireless Rotary Operation, 3.5mm Stroke and Two Replaceable Batteries

This tattoo pen machine combines wireless rotary operation with a 3.5mm stroke and two replaceable batteries, giving you a cordless setup with a spare battery for longer tattooing sessions. The Mast Lancer has an anodized aluminum body and a twist-adjustable grip that sets cartridge needle length from 0 to 4mm.

An LED screen displays operating voltage, while 0.1V adjustments let you make small changes to your setting. Jumpstart and memory functions add convenient controls. Each 1900mAh battery has a stated operating time of 8–12 hours and a full charging time of 2–3 hours; actual runtime depends on use.

Features

• Wireless rotary pen design for cordless tattooing
• Fixed 3.5mm stroke
• Twist the grip to adjust cartridge needle length from 0 to 4mm
• Two replaceable 1900mAh wireless batteries
• LED operating-voltage display and 0.1V adjustment increments
• Anodized aluminum body with jumpstart and memory functions

Specifications

• Machine design: Wireless rotary tattoo pen
• Body material: Anodized aluminum
• Stroke length: 3.5mm
• Adjustable cartridge needle length: 0–4mm
• Machine weight: 158g
• Battery weight: 34g
• Length: 129mm
• Diameter: 30mm
• Motor speed: 10,500 rpm at 10V
• Battery capacity: 1900mAh
• Batteries: Two replaceable wireless batteries
• Stated operating time: 8–12 hours per battery; varies with use
• Full charging time: 2–3 hours
• Colors: Blue, Black, Red

Frequently Asked Questions

Does this tattoo pen have an adjustable stroke?

This tattoo pen has a fixed 3.5mm stroke. The grip adjusts cartridge needle length from 0 to 4mm, which is a separate adjustment.

How many batteries come with the tattoo pen?

The Mast Lancer tattoo pen comes with two replaceable wireless batteries, each rated at 1900mAh.

How long can one battery run, and how long does charging take?

One Mast Lancer battery has a stated tattooing runtime of 8–12 hours and a full charging time of 2–3 hours. Actual runtime depends on use.

How do I adjust the needle length and voltage?

Twist the tattoo pen's grip to adjust cartridge needle length between 0 and 4mm. Voltage adjusts in 0.1V increments, and the LED screen shows the operating voltage.