Item Material: Aluminum
Weight: 154g (5.43oz)
Grip size: 23mm
Motor: High quality Japan 5W motor, 11500 RPM
A very quiet smooth running machine
No-load starting voltage: 4V dc
Operating voltage: 5V~12V dc (Recommended 6-8V)
True Stroke is 3.5mm
Needle depth: 0~4.5MM
Adjustable stroke range: 4.5MM (rotate the grip to adjust)
Connection: RCA only - Cord not included
Will work with most types of needle cartridges on the market