Specification Type of Laser Q Switched Nd Yag Tattoo Removal Machine Treatment Heads 1064nm, 532nm, 1320nm (1064nm Fractional & 755nm optional) Power 500W Energy 10-1000mj; Max 1500mj/ 2000mj (Optional) Frequency 1-10HZ Screen 8.4 True Color Touch Screen Voltage 220V 50/60HZ or 110V 50/60HZ Dimension 38*32*48cm (W*D*H) Weight 25KG