【Experience Blissful Scalp Relaxation at Home】 Designed for easy integration into your daily shampoo routine, this product gently massages your scalp while stimulating pressure points. The brush's softness is exquisite, gently conforming to even sensitive scalps. The refreshing sensation lasts even in the evening when you're prone to feeling tired. You can experience a sense of well-being at home that naturally brings a smile to your face every time you use it. 【3D Three-Dimensional Design & Prevents Hair Tangling】 The three-dimensional 3D rotating brush head moves while firmly adhering to the unevenness of the scalp, gently removing dirt deep within the pores. The brush uses a tangle-resistant material, allowing even those with long hair to use it without stress, making daily hair care more comfortable. In addition, you can switch between multiple rotation speeds and modes, which is convenient for adjusting according to your mood and scalp condition. 【IPX7 Waterproof & Wet/Dry Use】 The waterproof specification allows you to use it safely in the bathroom, thoroughly cleansing your scalp while rinsing off shampoo suds. Since it can also be used on dry hair, you can easily continue your care according to your lifestyle, such as during work breaks or before bed. 【Lightweight & USB Charging, Easy to Carry】 Weighing approximately 300g, it's a compact size that fits snugly in your hand. You won't feel tired even after prolonged use, making it ideal for care while watching TV or reading. Compatible with USB Type-C charging, it can be easily charged on the go or in the office, allowing for scalp care anytime, anywhere. A dedicated storage case is included, which is also a nice point for keeping it clean. 【Salon-Quality Scalp Spa & Full Body Support】 The included attachments support not only the scalp but also the neck, shoulders, and face. This can enhance the relaxation effect. How to use: Press and hold the product's power switch for 3-5 seconds to turn it on, and after starting, press the button once to adjust the rotation direction and speed. Please note that this product is not charged before shipping, so please charge it upon arrival before use.