Upgrade Scalp Massage Comb for Hair Growth & Healthy Scalp, Red, Blue & Infrared Light Therapy, Essential Oil Dispenser, Deep Massage for Relaxation, with IPX7 Waterproof & Cordless
SKU: FY15.0002V1
Q
How long does the battery last on a full charge?
Answer Question
A
The battery can last several days to a week, depending on how often you use it. A full charge takes about 2 hours and can provide multiple sessions before needing to recharge.