Feature:1. Electric scalp applicator comb utilizing ultrasound atomization technology, effectively penetrate hair solution into the deep layers of the scalp, promoting follicle growth.2. Promote Circulation: Scalp applicator massage comb built in microcurrent ionic vibration function stimulates head and scalp meridians, effectively promoting scalp circulation.3. Lighting Care: Scalp applicator comb adopted red lighting to enhance skin cell vitality and reduce hair lossing, purple lighting for scalp massage, and blue lighting for relieve itching.4. Convenient Use: Electric hair oil applicator adopted humanized design for easy operation, provide comfortable massage for scalp, which is suitable for daily head care routines.5. Safe to Use: Scalp applicator comb made of ABS material, safe and reliable, non irritating and skin friendly, which is suitable for various hair and scalp types,.Specification:Item Type: Electric Scalp Applicator CombMaterial: ABSBattery Type: Lithium Battery (Include)Battery Capacity: 700mah.Package List:1 x Electric Scalp Applicator Comb1 x USB Cable1 x Straw1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin