Ergonomic design scalp massager, unused with brush. - Color: White - Function: Scalp massage - Design: Ergonomic shape Rechargeable. Thank you for viewing. Purchased online, I charged it and confirmed its operation for the purpose of use, but I have not actually used it. It cost over 10,000 yen at the time of purchase, but since I don't have the box or instructions, I'm selling it for nearly half price. I don't think there are any defects, but please consider purchasing with the understanding that there is no manufacturer's warranty.