Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Electric massage appliances, namely, electric vibrating massager; Electrodes for medical use; Electromedical rehabilitative and pain management products for clinical and home use, namely, electrical nerve and muscle stimulators, ultrasonic stimulators, magnet therapy stimulators and laser therapy stimulators; Electrotherapy stimulation apparatus comprising electrical nerve and muscle stimulators, electrodes for use with dogs; Facial toning machines for cosmetic use; Lasers for the cosmetic treatment of skin; Massage apparatus and instruments; Medical electrodes; Microneedle dermal pens; Microneedle dermal roller; Vibrating apparatus used to stimulate muscles and increase strength and physical performance for health and medical purposes