Replace Cartridge For 7D Hifu Machine Tools There is no strain on

There is no strain on your wrist and light handpiece (for prolonged use OK)

and relieve pain

Easy adjustment needle length

This RF radio Frequency beauty instrument device converts electrical energy into heat energy

Package list：

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.