To keep our company competitive in the industry, we have been continuously improving our capabilities in technology innovation. We mainly apply the upgraded technology to the manufacturing process of Mini Rechargeable LED Smart Gua Sha Massager Three Functions Anti-aging Facial Skin Care Neck Massager with Heat.It has a broader application ranges now and can be seen mainly in the field(s) of Facial steamer, DIY fruit facial mask machine, makeup brush cleaner, facial massage, hair salon tools, facial cleansing brush.