NexLev Oil Applicator Comb| 630nm Red LED Light Therapy | Hair Growth| High Vibration Scalp Massager | 6ml Oil Tank | 2 Hr Run-Time| Type-C| Nourish Pro EA-02

630nm red light: stimulates hair follicles, promotes enlarged blood circulation and increases hair growth.
Hair Oiling Applicator: 32 silicon comb teeth for deep tissue massage and 8 liquid-guiding roller balls that equally remove oil.
High-existing vibration: Massage and nutrients directly lead to hair roots, which ensure efficient absorption without viscosity or waste using high-existing vibration.
Mess-Free Hair Care: Combi with Cordless Electric Hair Oil Applicator 6 ML Oil Tank
Type-C rechargeable: 1400mAh rechargeable Lee-ion battery with Type-C USB, 2-hours run time on the same charge.