NaturalHair Laser Comb. It has six Laser Diode with Muti-wavelength laser. It could reach different depth hair skin, and be absorbed more than signal-wavelength laser. NaturalHair could be more effective treatment of more people of hair loss with different skin color. It is different from any kinds of low-level laser comb for simple user-friendly design, elegant appearance, strong vibration massage, ultra-long renewal of electrical capacity. It has the most competitive price of NaturalHair, it will give you and your customers the most excellent benefits, and good commercial value.If you are interesting in it , please contact with me. My name is Wesley Lee, sales director in Dyne photonics technology co.,Ltd. This is my letter address lixiknight[a]hotmail.com or wesley[a]dyne-optech.com .