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
