The BC PRO PEN Wireless PMU Machine is designed for professional PMU artists looking for versatility, control, and flexibility during their procedures. Its slim pen-style design combines adjustable settings with the convenience of both wireless and RCA wired operation, allowing artists to adapt the machine to different working preferences. Featuring an adjustable 2.5–3.5 mm stroke and 0–3.5 mm needle length, the BC PRO PEN gives artists greater control over their setup. Its coreless motor operates at up to 7,000 RPM at 8V, while the adjustable 2–10V working range allows the machine's performance to be customized according to the artist's technique. The machine includes two 750 mAh batteries, providing approximately 5–6 hours of working time. With universal cartridge compatibility and the option to transition between wireless and wired use, the BC PRO PEN is designed to provide a practical and adaptable setup for professional PMU environments. Technical Specifications Type: Wireless PMU Pen MachineMotor: Coreless MotorStroke Length: 2.5–3.5 mm adjustableNeedle Length: 0–3.5 mm adjustableWorking Voltage: 2–10V adjustableSpeed: 7,000 RPM at 8VBattery Capacity: 750 mAh × 2Battery Life: Approx. 5–6 hoursCharging Time: 2–3 hoursInput: DC 5V – 2AWeight: 85–105 gSize: 134 × 23 mmColor: White / BlackModes: Wireless & RCA WiredCartridge Compatibility: Universal cartridges Package Includes Based on the product image provided, the set includes: BC PRO PEN Wireless PMU Machine 2 × 750 mAh battery components Charging cable RCA connection cable Power adapter BC PRO PEN presentation box Charging & Safety Disclaimer The BC PRO PEN specifies a charging input of DC 5V – 2A. Use a compatible power source that meets these specifications when charging the batteries. For best performance, use charging cables and adapters that are in good condition and compatible with the specified 5V / 2A input. Do not use charging equipment that does not meet the manufacturer's electrical specifications. Improper charging or the use of incompatible power sources may affect battery performance or the operation of the device.