Description
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Spark Wireless Cartridge Machine Pen
*Color:Red, Gold, Green, Black
*Size: 134mm x 32mm
*Battery: 3.7V 1600mAh Type-C
*Output: 4~11V / 3~5W
*RPM:10000/m
*Stroke: 2.0~4.2MM
*Feature: Jumpstart, Variable Stroke, Timer
*Motor: Brushless Motor 1827
*1 year warranty




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