مربى تين حبة كاملة

Today laptops (laptops) have a very important role in handling work, support learning or entertainment like watching movies, playing games. However, there are many problems that affect the health that computer users always encounter, such as stress, shoulder pain, neck pain, neck pain, long-term will lead to the development of neck muscle pain, worse than inflammation. cervical vertebra discs. Besides, computer users may suffer from shoulder pain, back pain, fatigue and blurred vision, which will be more serious if there is no change.

Optimal design, create good viewing angle and comfortable working

Protect eyes, spine, cervical vertebrae