Package include one Mast Lancer wireless machine, USB-C fast charge cord, two replaceable grips, 2 replaceable batteries, battery charger

Compatible Needle Cartridge 

Mase Needle Cartridge

Mast Pro Needle Cartridge 

• Wireless Operation: Takes 2-3 hours to fully charge and battery can last up to 8-12 hours
• Stroke Length: 3.5mm. RPM: 10v; 12000 rpm. Adjustable cartridge needle length from 0mm up to 4mm with twist of the grip.