Mini Portable Multifunctional Head Massager Massage Comb, Battery Powered

1. Body material: ABS
2. Head material: electroplated induction layer
3. Temperature: about 42 degrees Celsius
4. Scalp massage is beneficial to improve blood circulation in the brain, relieve fatigue and enhance memory
5. Size: about 23x8x5cm
6. Power supply: 2 AAA batteries (not included)