Power supply: 2 AAA batteries (not including tax) (batteries need to be brought by themselves, no batteries are shipped)

Feature:
Made of high-quality ABS and nylon materials, durable.
Promote blood circulation, relieve fatigue, strengthen the brain, develop intelligence, and improve sleep quality.
Long-term use can effectively reduce hair loss and prevent static electricity.
Portable design. Enjoy the massage experience anytime, anywhere.
Suitable for home, office, travel, etc.


Package includes:

1 x negative ion hair comb

Notice:
1. Due to the difference of light and screen, the color of the item may be slightly different from the picture.
2. Due to manual measurement, please allow a difference of 0.5-2 cm.