Feature:1. Improve Circulation: Electric hair oil applicator helps to improve blood flowing and circulation, relieve stress and promote healthier, with 10,000 vibrations per minute massage.2. Microcurrent Massage: Electric hair oil applicator adopted microcurrent, delivers gentle electric pulses to improve hair follicles, enhancing the absorption of essential oils for better scalp health.3. 5ML Dispenser: Equipped with a 5ML capacity, the electric scalp oil applicator allows easy application of hair serum. With massage function, the oil can deeply nourish hair follicles.4. USB Rechargeable: Electric hair scalp oil applicator built in 150mAh lithium battery and a type C charging port, which can bring convenient scalp massage at anytime, or anywhere.5. Easy to Use: Electric hair oiling applicator is user friendly for easy operation, small in size and light in weight for easy to carry, making it perfect for daily use and on the go maintenance.Specification:Item Type: Electric Hair Oil Applicator CombMaterial: ABS, AlloyBattery Type: Lithium Battery(Included)Battery Capacity: 150mAhPackage List:1 x Electric Scalp Oil Applicator Comb1 x Charging Cable1 x User Manual