Description: Accurate Oil ApplicatorWith a 6ml cabin in the middle of the brush, can help you apply essential oil evenly and easily while massaging your scalp. The direct touch from the shiatsu massage comb minimizes the waste of essential oils and prevents them from spreading elsewhere Three Scalp Massage Modes:The massaging comb features three distinct massage modes, this device helps you enjoy a more comfortable rest experience with its relaxing capabilities Gift Choice:The massager is compact and portable, this electric massager is ideal for travel hair care sessions anytime. It makes a thoughtful gift choice for birthdays, anniversaries, or Christmas for family and friends who value personal wellness Easy cleaningThe waterproof design of the enables hair washing with massage in the shower, also making it possible to clean dandruff and wash out the remains of oils at the same time. Portable and Convenient ChargingLightweight and portable with a comfortable grip makes it suitable for home use or travel so you can enjoy a professional hair care experience . USB charging interface makes charging convenient fitting modern lifestyle pace Specification: Material: PP PC Silicone Rated Voltage: 3.7V Rated Power: 5W Charging Time: Approximately 3 hours Usage Time: Approximately 2 hours and 50 minutes Size Chart: 21cmx8.5cmx5.7cm/8.27inchx3.35inchx2.24inch Package Includes: 1Electric Scalp Massager 1 USB Charging Cable 1 Storage Bag 1 Manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.