Head Spa Electric Scalp Brush Scalp Care 3D Vibration 360° Rotation Rapid/Slow Adjustment IPX7 Waterproof Dry & Wet Use Compatible with Bath USB Charging Beauty Appliance Relaxation Device Whole Body Applicable Unisex Lightweight Design Portable Convenient Home Use Business Trip Travel Birthday Present With Japanese Instruction Manual 【Experience Blissful Scalp Relaxation at Home】Designed for easy incorporation into your daily shampoo routine, this device gently massages while pressing on scalp acupressure points. The brush's softness is exquisite, gently fitting even sensitive scalps. 【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. 【IPX7 Waterproof & Dry & Wet Use】With its waterproof specification, you can use it with peace of mind in the bathroom, thoroughly cleansing your scalp while rinsing off shampoo suds. It can also be used on dry hair, allowing you to easily continue your care routine to fit 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 perfectly 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 a nice point for keeping it clean. 【Salon-Quality Scalp Spa & Whole Body Applicable】The included attachments are compatible not only with the scalp but also with the neck, shoulders, and face. It 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, adjust the rotation direction and speed by pressing the button once. Please note that this product is not charged before shipping, so please charge it upon arrival before use.