Model: HM-LB1 Laser type: q-switched nd: yag laser Laser wavelength: 1064&532nm Pulse energy: 0-800mj 0-300mj Width of pulse(pulse duration): 0-10ns Repetition rate (pulse rate): 1, 2, 3, 4, 5, 6 (adjustable 0.5-3)hz Light spot: 1-7mm Power supply: 220v, 6a or 110v, 12a With indicator laser light Net weight: 8kgs; Size: 36cm*23cm*20cm Gross weight: 14kgs Size: 52cm*34cm*30cm