-Low noise, long-lasting stability
-Space aluminum shell, unibody, lightweight
-perating Voltage: 7 – 15 VDC
-Rpm range Stitches / Sec: 8V-8000rpm / min 8-800 / sec
-Power Input: 15 V Switch frequency: 55 – 165 Hz
-Stroke: 3.5 mm
-Needle Protrusion: 0 - 4.5 mm
-Connection: 3.5 mm DC Jack plug
-Propulsion: Precision DC motor
-Operating Mode: Continuous operation
-Dimensions: Diameter x Length: 27.7 x 116.5 mm
-Price include one pcs clip cord