660nm&850nm Infrared LEDs Red Light Therapy Hair Growth Cap For Hair Regrowth Anti Hair Loss Relax Scalp

High-concerned chemical : None Working Principle : LED Hand Instrument : No Voltage : Below-50V AC (Safety Extra-Low Voltage AC, SELV AC) Medical supervision required? : N Is Batteries Included : Yes Power Source : Rechargeable battery Type : Hair growth hat Model Number : Red light hair care cap Material : Plastic Origin : Mainland China Power Source : USB Charger Function : Skin Rejuvenation Number of Pieces : One Unit Type1 : LED Dual-Pulse Red Light Hair Care Cap Type2 : Hair Care Cap Type3 : 100/48 LED Light Beads Function1 : Grow hair Function2 : Scalp Care