Effective hair growth and oil delivery: This applicator distributes hair growth oil evenly onto the scalp, enhancing follicle activation, stimulating hair growth, and improving the absorption of oils and treatments for fuller, healthier hair. Rechargeable and waterproof design: Features a 5 ml oil tank, a rechargeable battery, and a waterproof construction for easy cleaning after use. Suitable for use in the shower or during athome treatments. Scalp massage and activation: The gentle massaging action activates hair follicles, promotes scalp health, reduces thinning, strengthens roots, and revitalizes the scalp for hair health. Versatile use for all users: Ideal for both men and women and compatible with all hair types. Suitable for improving hair thickness or boosting the health of your scalp and hair follicles. Specifications and performance highlights: 5 ml oil reservoir; rechargeable power source; waterproof body designed for easy cleaning and durability; optimized for even oil distribution and comfortable, effective scalp massage. Practical use scenarios: In the shower: Apply your chosen hair growth oil, use the applicator to distribute evenly across the scalp, and enjoy the integrated massage while you your scalp. Athome treatment sessions: During a dedicated scalp care routine, use the device to boost oil absorption and promote follicle activation with a relaxing massage. Routine maintenance for all hair types: Use regularly to support thickerlooking hair and healthier scalp, whether you have straight, wavy, or curly hair. Easy care and compatibility: The waterproof design allows for simple cleaning after use, and the 5 ml tank provides enough oil for multiple treatments between refills. How it helps you: By evenly delivering oil, promoting follicle activity, and providing gentle scalp stimulation, this applicator helps support healthier, fullerlooking hair while simplifying your hair care routine.