Unopened and stored at home. This scalp massager features EMS and LED functions, providing a relaxing effect. - Model Name: MYTREX MT-EHP22B - Functions: EMS function, LED function - Accessories: Massage head, cleaning brush - Color: Black - How to use: For scalp massage Thank you for viewing. [Release stiff scalp with electric needle head spa] With the unique "NNR pulse" technology, experience the unprecedented comfort of the electric needle's "tingling" sensation. It feels like the muscles are contracting, addressing various concerns. It also stimulates deep muscle layers that are difficult to reach with human hands. [Realistic and powerful massage feel] "Internal rotation" and "narrow movement" stimulate even hard scalps precisely. Replicates six techniques: kneading, pinching, pulling, pressing, opening, and closing with a single device. [Attachments for different areas] Scalp-specific needle type: Stimulates the scalp at "points" by reducing the contact surface with the skin. Scalp/Body: Comfortably pinches and lifts like a hand, removing scalp dirt that is difficult to remove with regular shampoo. Face: Designed with a focus on the number and angle of the protrusions, ensuring a wide contact area with the skin and enhancing EMS conductivity. [Salon-quality beautiful skin with light function] Equipped with 9 large red LEDs with a maximum diameter of 5mm. The unique structure diffuses the LED light to widen the irradiation range, delivering energy evenly to the skin and leading to ideal beautiful skin. [Unique special design for ease of use] Waterproof design for safety, allowing use in the bath. Zero difficult operations. Easy to clean with the dedicated brush. Lightweight, even lighter than a 280ml plastic bottle (※) including the container weight.