Specifications dimensions: 20016160mm weight: 0.8kg (1.76 lbs) wavelength: 80810nm output power: 0.5~7.0w operation mode: cw or pulsed delivery system: 200m, 400m, 600m, 800m, 1000m fiber (optional) aiming beam: 3mw/635nm red diode power source: rechargeable battery and ac 110v~240v, 50hz (input voltage) Design full-color lcd touch screen for easy navigation super-capacity built-in information storage module visual impact, compact, highly integrated and modular design, lightweight, table-on, wall-mounted, hand-held Benefits minimal or no bleeding no swelling, faster healing reduced post-operative infection minimal or no anaesthesia minimal pain and inconvenience less time in chair, less anxiety high quality treatment less time predictable result General dentistry applications surgy normal: implant uncover / crown lengthening / vestibuloplasty / operculectomy / gingivoplasty surgy fibrous:gingivectomy / frenectomy / gingival troughing / papillectomies surgy coagul: coagulation surgy granul: abscess endo: canal sterilization / puip capping / meilting or glazing / pulpotomy perio: pocket / decontamination / peri-implantitis thera: biostimulation / herpes, aphthae / hypersensitive / temporomandibular jiont(tmj)therapy white: light activation for bleaching materials / laser assisted / whitening or bleaching of teeth 1 piece/ carton