EASY TO USE You may shampoo and massage your hair both wet and dry with this hair oiling applicator, which is easy to grip and entirely waterproof and non-slip. Scalp massager To prevent clogging, it is advised to rinse the outlet hole and liquid storage tank with clean water after every use. One Button Control Anyone may use this one-button control scalp massager because of its uncomplicated operation. & Long-Lasting Battery - Enjoy multiple sessions on a single charge. PORTABLE SIZE: Compact and construction makes it perfect for use , office, or while traveling All Hair Types Can Use It: It works well with hair oil dispenser for coiled, curly, wavy, and straight hair. Color: As shown Material: plastic Package Contents: 1 scalp massager, 1 charging cable 1 storage bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.