DescriptionThis is a mini electric hair scalp brush. It can promote blood circulation of scalp, reduce pressure on the head, long-term use can effectively reduce hair loss, ease headaches and dizziness.With ergonomic design, 28 massage head, vibrating 6000 times per minute. It is lightweight and portable.Features-Color: Green. - Material: ABS. - Size: 11.5x6.2x5.5cm. - Use two AAA batteries (not included). - With ergonomic design, 28 massage head, vibrating 6000 times per minute. - To promote blood circulation of scalp, reduce pressure on the head, long-term use can effectively reduce hair loss, ease headaches and dizziness. - Compact portable, anytime, anywhere.