STIGMA Wireless Battery 1400mAh Portable Power Supply for RCA Machine Hawink Compatibility: Compatible with most of

Compatibility: Compatible with most of the permanent makeup cartridge needle on the market

Wireless Foot Switch Control or Battery Press Control

5V (new program) Power Intake: 2w Stroke: 3

making it the best choice for professional users in pursuit of high-quality printing results

Smart Frequency Control (3Hz–150Hz)

STIGMA Wireless Battery 1400mAh Portable Power Supply for RCA Machine Hawink Compatibility: Compatible with most ofSeries: Stigma SKU: P802 Capacity : 1400mAh Working time: 3 to 5 hours Voltage : 13 levels. Weight: 40g How to use: Press and hold the power button for 3 seconds to start, press and hold for 3 seconds to power off, and short press to pause and restart work. The power supply is equipped with plus and minus keys for easy operation.