Pain points of online classes
The emergence of online teaching has caused children to spend more and more time in contact with mobile phones, iPads, and computers, which will cause irreversible damage to children's eyesight.
Children look down at their mobile phones all day long, and the cervical spine is prone to problems, which can even lead to muscle atrophy and affect the activities of the lower limbs.
Many parents have a headache and can't do anything about it.
How to make children more comfortable and healthy to receive online education?
Here to share a black technology---smart portable projector
let the kids
Stop looking down!
No need to stare at such a small phone screen for lectures!
Give your kids a learning experience like watching a big screen TV!
Recommend 4 projectors that are very suitable for children to listen to online lessons
Four reasons why we recommend education projectors
The smallest model is the size of a palm, fits easily into pockets and bags, has a built-in battery, and can listen to 2 hours of lessons
It can project 30-100 inches from a distance of 1-4m from the white wall. It is a screen magnification device. Whether it is a smart projector or a non-smart projector, we can use an adapter cable or a wireless network at home to convert the mobile phone, ipad or computer. The screen is enlarged to a comfortable size.
Compared with the direct light of mobile phones, tablets and TVs, the imaging picture of the projector belongs to a kind of diffuse reflection, which is not radiative to the human eyes, and will not cause losses for a long time. At the same time, you can also adjust according to your comfort level , Properly adjust the size of the screen so that your eyeballs will not feel uncomfortable and sore because of focusing on one state for a long time.
Built-in smart Android system (similar to mobile phone operation), WIFI+Bluetooth, home projector can wirelessly screen mobile phones, play games and watch videos on a large screen, and can also download a large number of applications for you, home theater, large-screen drama, indoor square dance, accompany It's easy for kids to watch anime.
Home entertainment, education and training, small meetings, business presentations, big screen games