Fairly dust heater in the eyes and warm, tired eyes bright.
It wraps around gently soothing warmth and moisture of the eye, you and heal tired.
You can use repeatedly turned to the lithium-ion battery correspondence.

Material body: urethane foam, film heater, 100% polyester
Cover surface: 97% polyester, 3% polyurethane,
Cover thermal surface: 95% cotton, 5% polyurethane
Carrying pouch: 97% polyester, 3% polyurethane
[Lithium battery] INPUT: DC5V / 1A OUTPUT: DC5V / 1A CAPACITY: 2.2Ah
About W75 × L35 × H24mm, about 50g
[Continuous use time of the battery The battery charging time required in about two hours adapter: about 3 hours
Battery charging time required in the PC: about 5 hours [auto-off timer] about 10 minutes [Accessories] portable pouch, lithium battery, adapter, USB cable [production] China [body size] about W195 × L90 × H15mm
[Body weight] about 50g
[Portable pouch] about W200 × L35 × H110mm, about 30g
[Power cord length] about 1.0m
[JAN] Pink: 4948731015831
Yellow Gold: 4948731015848
Emerald Blue: 4948731015855
Black: 4948731016043