Avante VLM Video Laryngoscope 1. Digital color 8″ monitor with LCD-quality resolution 2. Reusable video laryngoscope with digital-resolution camera 3. Innovative blade sizing, angulation, and camera position 4. Reveal™ anti-fog feature 5. Integrated, real time recording 6. Ergonomic design and rugged construction 7. 13 reusable blade sizes ( Four Blades Are included in total Price , Each separated price will cost 500) Reusable blades in 13 sizes: MILLER 00, 0, 1，MAC 1,2,3,4,5，MACD 1,2,3,4,5 ,