DEEP SCALP MASSAGE - The scalp electric massager fully simulates the effect of hand kneading massage,which helps to promote blood circulation,stimulate scalp hair growth, relieve migraines,reduce soreness and stiffness,make you feel relaxed.WATERPROOF and SKIN-FRIENDLY - Made of food grade silicone, the head massager for hair growth features moderate softness, strong resilience, force equality and ultra-comfort.It prevents hair from being pulled or tangled without hurting your skin.The waterproof scratcher massager is wet and dry dual use. Scalp and your body can be gently kneaded when in DRY mode while wet scalp and hair can be scratched when in WET mode.FULL BODY MASSAGE - Four massage modes are available. TWO rotation systems: clockwise & counterclockwise rotation. TWO speeds: high & low speed. With the scalp massage tool, you can share different massage experience for your head, neck, shoulder, waist, back, legs and feet.RECHARGEABLE & PORTABLE - Built in a lithium battery and equipped with a charging base, the wireless head massager features strong endurance and portability.You can enjoy scalp spa any time when you are at home, office, plane or even on a vacation. The head massager scalp can automatically and continuously work for 10 minutes. Restart it to keep on enjoying.THE BEST GIFT - As a perfect gift for Christmas/Thanksgiving/Valentine's Day/Father's Day/Mother's Day/Birthday/Anniversary to your loved ones, friends or coworkers. You can even give it to your pet to create your intimate moments with cat or dog.