1. Material: ABS
2. Size: 4x6x20 cm
3. Net weight: 118 grams
4. Power supply mode: 2 AA batteries (not included)
5. High-frequency vibration massage + red light function/cycle low-frequency vibration massage, two working modes, take you to experience a comfortable head SPA
6. Remove the comb needle with one button, massage the whole body
7. Detachable comb, easy to clean
8. Anti-static material, no peculiar smell