There is no strain on your wrist and light handpiece (for prolonged use OK)
Easy adjustment needle length
Circulation Boosting Travel Foot Relief Massage Pads × 1
no bleeding
Replace Cartridge For 7D Hifu Machine Tools There is no strain onSpecification: Type: 7D HIFU focused ultrasound Treatment area: Face, Body, Eyes, Neck throat, Lips, Legs Arms, Virgina Frequency: 7MHz 4MHz 2Mhz Treatment Cartridge: Face: 1. 5mm, 2. 0mn, 3. 0mm, 4. 5mm; 20000shots each Body: ; 6mm, 9mm, and 13mm; 20000shots each Dot distance: 1 2mm(Set unit 0. 1mm) Treatment Cartridge: Face: 1. 5mm, 2. 0mn, 3. 0mm, 4. 5mm; 20000shots each Body: ; 6mm, 9mm, and 13mm; 30000shots each Dot distance: 1 2mm(Set unit 0.