Electric Massage Comb Red Light Vibration Head Massage Comb Oil Applicator Nourishing Scalp Brush Hair Growth Anti Loss Care

Is Batteries Included : Yes High-concerned chemical : None Application : Head Scalp Model Number : 105512 Material : ABS+PC+Silicone Brand Name : Ms.Dear Origin : Mainland China Item Type : Massage & Relaxation Battery capacity: : 1400mAh Charging time: : about 3 hours Usage time: : about 2 hours and 50 minutes Input voltage: : 5V 1A Working voltage: : 3.7V