Scalp massage device with infrared rays + EMS

Features: EMS technology (electric pulses) and vibration technology work together to nourish hair, strengthen oil absorption, and care products for the scalp. Infrared rays prevent hair loss, and infrared helps develop the scalp and hair roots, activate cells, rapidly activate hair follicles and blood vessels, relieve brain fatigue, and reduce psychological pressure. Relieve head pain, maintain brain health, and massage specific acupressure points on the head to improve sleep quality. You can add hair growth oils or hair solutions and nutrients into the oil tank, and the liquid will flow with massage and vibration to nourish the hair. Deeply activates the scalp from the source, reduces hair loss and dandruff. Comfortable design, easy-to-hold handle, saving effort. Automatic shut-off after 15 minutes, with indicator light reminder and sound reminder. How to use? 1) Rotate the ring counterclockwise until it comes off. 2) Add the liquid slowly. (Maximum capacity 10 ml). 3) Screw the ring clockwise before use. 4) Press and hold the [ON/OFF] button to turn on. It enters the default settings for ion import + vibration gear 1, with infrared light on. 5) As needed, press the [Vibrating] button to adjust the gears (3 settings available). 6) Press the [EMS] button to adjust the electricity (3 settings available). The white indicator shows: flashing once for the first time, flashing twice for the second, flashing three times for the third. Contains / 1 × infrared EMS scalp massager / 1 × USB cable / 1 × user manual. Specification: Item type: scalp massage comb. Charging voltage: 3.7-4.2 volts. Battery capacity: 750mAh. Vibration frequency: 7500 times per minute. Power: ≤0.75W. Charging time: ≤3.5 hours. Water tank capacity: 10 ml. Usage time: 15 minutes (auto shut-off after 15 minutes). EMS equipment: 3. Vibration equipment: 3. Charging indicator: flashes red light during charging, stays on when fully charged. Replacement warranty (provided the product is returned to us with all accessories and the original box so we can return it to the manufacturer).