●Constant temperature with hot press, with 4 different levels of strength
●180° Foldable with heating, suitable for a variety of head types
●Economical design, best choice for every person
●Bluetooth connection, relax the pressure of body and mind.
●Built-in lithium battery, USB port for easy charging, suitable for all kinds of people
●Long term use can dredge the meridians, improve blood circulation, promote eye metabolism, relieve eye fatigue, recovery ciliary muscle elastic, remove pouch.
●Small size, light weight and easy to carry, suitable for home, office and travel.
●Certification: FCC CE ROHS KC PSE