Wishbone Head Massager Health Care Smart Scalp Massage Brain Helmet Relax Brain Points Easy-Brain Massager Machine Vibration Massage Massager  (Grey)

humanized design outstanding health effects using three kinds of external power supply 8 kinds of massage intensity can be adjusted computer usb interface connector, transformer connection. features: size can be adjusted front end device with acupressure points in front or both. Computer usb interface connector; transformer connection. There are 8 types of massage and the intensity can be adjusted according to their needs, turn off the power at any time after use, directly to the head massager can be removed.