Biomaser P90 Pro Wireless Permanent Makeup Machine | 3.0 Adjustable Stroke Pen

Performance Specifications Input Voltage: 5V Output Voltage: Adjustable from 4-10V, delivering 800mA current Power: 10W for reliable performance Stroke Length: 3mm, perfect for versatile tattooing techniques Battery and Charging Battery Capacity: 900mAh Charging Time: 2-3 hours for a full charge Working Time: 4-5 hours of continuous use Charging Port: Type-C USB for fast and convenient charging Design and Build Material: Durable aluminum with a matte finish Pen Dimensions: 22mm x 146mm, designed for ergonomic handling Weight (Pen + Battery): 112g for comfortable extended use Battery Weight: 40g Additional Features USB Compatibility: 5V charger included for universal use