1. 400W high power output can be used in various surgeries 2. Up to 7 working modes can support various operation demand 3. Up to 800KHz working frequency assure good operation performance 4. Automatic output power adjustment technology offer you wonderful experience on cutting 5. Real-time monitoring the patient plate to avoid burns on patients 6. Enhanced safety design included auto-checking circuits, audible & visual alarms and enhanced grounding continuity provide both patients and doctors the best safety protection