• Frame material: Space Aluminum Alloy
• Technology: Five-axis precision Engraving Machining
• Battery: 1800mA
• Motor: Japanese motor. 8V/8000rpm
• Principle: longitudinal direct drive
• Stroke: 4.0mm
• Needle length: 0mm-4.2mm
• Voltage: 4-12V
• Grip size: 38mm

Including 2pcs batteries

INSTRUCTIONS:

• Double-click power switch is JUMP START.
• Long press power switch is NORMAL START.