[Double Relaxation Tool]:This unique scalp massage brush combines the might of assage and a hair oil applicator to provide a relaxing, rejuvenating experience. The gentle massage stimulates blood circulation, relieves stress, and relaxes the scalp while promoting better absorption of hair oils or growth serums. [Precise and Comfortable Hair Oil Application]:Our hair oil applicator mimics the soothing feeling of a human hand. Equipped with 72 round-headed tooth combs, it delivers a powerful, yet gentle, massage with every press. The 8 liquid guide rollers help evenly distribute your favorite hair oil or serum, ensuring full coverage from rootle to tip. Choose from 3 custom modes-quick massage, slow massage,slow and fast massage-unlock a luxurious scalp spa experience tailored with you. [IPX7 Waterproof - For Wet and Dry Use]:With an IPX7 waterproof rating, this scalp massager is perfect for both wet and dry hair. Whether you're using it during your shower or while styling your hair, it's ready for any situation. After each use, rinse the liquid reservoir and water outlets with water to prevent clogs. [Portable and Convenient]:Equipped with a standard USB-C charging port and a long-lasting 1400mAh battery, this head massager scalp brush can be used for days on a single charge. No more worrying about tangled cords or running out of might while traveling. Plus, it comes with a soft carrying pouch, making it easy to take with you wherever you go,perfect for at-home use or on-the-go relaxation. [Suitable for All Hair]:Whether you have dry, , oily, or fine hair, this hair oil applicator is designed to work with all hair. Colour:Black Gray / red Material:plastic Package Contents: 1 * Electric Hair Oil Applicator 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