Use optical principle and high quality optical materials? prism turns page 90?? help people easy to read books? watch TV or do other things while lying flat.
Strict material selection and precision processing? internal reflection prism equivalent in glass plate? so there is no influence to the user's vision.
Simple use and maintenance? high quality? makes the user feel comfortable? distinct and bright? has got the consistent high praise.
Have obvious effect in preventing and alleviating cervical spine? lumbar spine and shoulder fatigue and discomfort.

Perfect choice for yourself use or as a gift? why not buy?

Designed according to consumers' needs? be sure that it's beneficial in health of body and mind? help people improve the life quality.

Can be set on a pair of myopic lens? fit for all people (Note: the myopic lens can't be too big).

A great gift for long-term bedrid friends? middle-aged and aged people and young fashion crowd.

Have this kind of product? you can lie on the bed to watch TV programs? and get far away from the cervical vertebra? lumbar disease.