Bronc Seraphic Wireless Pen For PMU & Tattoo

BRONC Seraphic Wireless Pen PMU & Tattoo Weight: 175g | Battery Capacity: 1800mAh Dimensions: 31*144mm Work Time: 5.0-7.0 hours | Charging Time: 2-2.5 hours Voltage Control: 5.0V to 11.0V Voltage Output: 5.0V-12.0V | Recommended: 5.5V-7.5V Nominal Voltage: 12V | Nominal Torque: 6.18mNM Swiss DC Motor: NO-load Speed 11000rpm Efficiency: Max. 85% | Vibration Value: <2.5m2/s Stroke: 3.5MM | Needle Depth: 0-4.0mm Safety Features: Overload and Short Circuit Prompt, Protection 9V Jump Start for a perfect beginning Warning: This device does not support fast charging. For the safety of your machine, please use the provided cable for charging