... purpose, 1 head for blue light therapy, 1 head for red light therapy and 1 head for ion treatment based on galvanic and ... care and 4 minutes for ion care modes* Li-ion battery rechargeable with capacity of 1100mAh* Red light wave length : 630nm-660nm, Blue ... One Package Includes:- 1pcs Main Device, 1pcs Ion head, 1pcs Blue light head, 1pcs red light head, 1pcs charger base, 1pcs adaptor, 1pcs ...