Features: Helps To Remove Dirt, Dandruff Or Dead Skin Cells Delivers Shampoo Or Massaging Oils Effectively Into Hair Prevent Collections Of Shampoo Or Other Hair Treatments Residue Stimulates Your Scalp To Relieve Tension And Promote A Good Sleep Helpful For Hair Growth By Promoting Blood Circulation Of Scalp Scalp Brush With Water Resistant Design For Shower High Quality And Durable ABS & Silicone, No Harm To Scalp And Hair Fits For Long Hair, Curly Hair, Short Hair, Thin Hair, Fine Hair, Thick Hair And Others Cute Rabbit Design With Potable Size And Lightweight Ergonomic Handle Is Convenient For Hand Held Extremely Easy To Use With Fingertip On/Off Control Of Vibration Satisfaction Guarantee With Personal Service Specification: Color: Blue Material: ABS + Silicone Size: Approx.
3.5 x 2.8 x 2.8in / 9 x 7 x 7 cm Weight: 0.42LB/0.19kg Power supply: 2 x AAA battery (not included)  Package: 1 x Scalp Massager (Battery Not included) How to use: 1.
Press the top small dot button and open the lid.  2.
Put 2 AAA batteries and close the lid.  3.
Press the power button to enjoy the massage vibration.  Please follow the instructions in the description when use it.