Biomaser U1 Wireless PMU & Tattoo Machine

Description

The Biomaser U1 sits a step below the flagship Plenilune U1 Pro but keeps the core feature set PMU artists actually rely on day-to-day: adjustable stroke, dual batteries, and mode flexibility.

Stroke length adjusts from 2.0mm to 3.5mm, covering everything from fine outlining to bolder shading in one device. The machine runs on universal-standard needles, so you're not locked into a single cartridge brand. Two 2000mAh batteries keep it running wirelessly for 4-6 hours before a swap or recharge is needed — enough for a full day of back-to-back appointments.

Biomaser designed the internal mechanism to minimize heat buildup and ink spray during use, which helps preserve line and shading quality over a long procedure instead of degrading toward the end. Four distinct tattooing modes let you switch behavior on the fly depending on whether you're doing detailed hairstrokes, solid fill, or lighter dusting work.

Built with durable materials for daily studio use.