[Experience the Real Feeling of Acupressure]This brush replicates the soothing touch of human hands, enhances absorption through 360° kneading massage, and doubles the effect of essential oils or any nourishing care. [Built-in Oil Diffusion Function]It uses a roller pressing method to evenly discharge liquid, efficiently absorb, and is non-sticky, non-greasy, and non-wasteful. Say goodbye to the mess and trouble of applying hair oil with your fingers. No matter what essential oil, it can help you evenly distribute it on the scalp, so that you no longer get greasy hands and reduce the trouble of cleaning. [Ultimate Massage Relaxation]This comb has three grabbing and kneading modes, each of which is a numb experience. Slow massage, fast grabbing and kneading, and alternating fast and slow allow you to experience extraordinary relaxation and comfort. You can change the speed at any time according to your needs to fully relax your scalp. [Save Money and Effort]There is a liquid tank in the middle of the brush, which can easily store expensive and precious essential oils, helping you to apply essential oils more evenly and easily when massaging your scalp, reducing the waste of essential oils and the trouble of applying by hand, creating an ultimate experience. [IPX7 Waterproof]This comb adopts IPX7 waterproof rating, so you can use it when washing your hair without any pressure. The wet and dry dual-use design allows the entire machine to be flushed directly, which makes cleaning quick and more convenient and hygienic. Color: As shown Material: ABS+PC+Silicone Package Contents: 1* Massager comb, 1* plush belt, 1* charging cable. 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.