Relaxing And Peace Of Mind Sleep Aid Smart Eye Mask

Product information:
Massage principle: ems
Applicable people: business, fashion, adult, elderly
Mobile APP support: not supported
Colour: Black
Material: polyester+ABS plastic+silicone
Input voltage: 5V
Battery life: 2H
Battery capacity: 160mAh

Product Size:
245mm*95mm*20mm

Packing list:
Sleeping eye mask*1