home beauty instrument multi-functional accessory radio frequency vacuum microneedles face body gold

1. vacuum treatment, more comfortable. 2. non-insulated needles. it is possible to operate the same therapy with the epidermis layer and the dermis layer, since the needle does not have an insulating coating. 3. stepper motor type. unlike the existing solenoid type, the needle is inserted into the skin gently with no bumps and does not cause bleeding or pain after the procedure. 4. gold plated hands. the needle is durable and also has high biocompatibility when applying gold plating. metal allergy patients can also use it without treating contact dermatitis. 5. precise depth control..syi