• Rechargeable.• Easy and convenient, You could use it when you driving , walking , watching TV, everywhere. It'll turn off when leaving head for protecting eyes. You could see it works from the mirror.• No drugs, improving hair health. We suggest to use it 30mins/day, 1time/2days.• 30days return , 1 year quality warranty, 24 hours tech supports
Portable light therapy device with cap /helmet, red light hair therapy device, Male & female Hair care device. FDA Cleared, rechargeable. Easy and convenient, you could use it when you driving, working, writing ,walking etc, everywhere. No drugs, improving hair health, we suggest to use it 30mins/time (it'll stop auto in 30mins), 1time/2days( or 2--3times/week). 30days no reason return, 1 year quality warranty, 24hours tech supports.