1. USA laser rod, at least 100 million shots;
2. 5 probes totally: 3 fixed probes 1064/532/1320nm; 2adjustable probes 1064/532nm
3. All metal internal structure;
4.8 digit handle design counter, more convenient to check treatment numbers and lifetime;
5. strong energy 1000mj/1500mj/2000mj optional; 6.Free logo design and addition to the first screen