1.Precise & Powerful Treatment Integrated piezoelectric shock wave source with 7 probes, 4-66mm adjustable penetration depth for targeted therapy on various musculoskeletal injuries and chronic pain. 2.Non-invasive & Comfortable Pure physical green therapy, no surgery or injection. Painless on body surface with no downtime after treatment. 3.Efficient & Quiet 10-15 mins per session for fast results. Advanced noise reduction design ensures ultra-quiet operation. 4.Smart & Reliable Dual-screen intelligent control with adjustable parameters. Wide voltage compatibility, easy maintenance and complete warranty service.