DetailsWATERPROOF DESIGN - Fully water-resistant construction allows for convenient use in shower or bath, with easy-to-clean massage headsMULTIPLE MASSAGE HEADS - Features four specialized rotating heads with soft bristles for comprehensive scalp coverage and deep relaxationERGONOMIC SHAPE - Comfortable grip design with curved body fits naturally in hand for easy control during massage sessionsVERSATILE OPERATION - Battery-powered device provides consistent massage intensity for stress relief and scalp stimulationPORTABLE SIZE - Compact and lightweight construction makes it perfect for travel or home use, with simple one-button operation.