Projection technology
Magnifying glass principle
screen ratio
adjustable
Projection method
Forward
Noise
Phone speaker volume
Input port
no
Output port
no
Speaker
Phone speaker
Plug and play
stand by
Zoom factor
focus
Video format
Formats supported by mobile phones
Adjustment function
Manual focus
Delivery screen size
The phone screen can be magnified several times
Display scan frequency
67.10Hz
power supply
No power required
Product Size
17.5*16.5*10.5cm
What are the advantages of mini projectors
1. The mini projector can replace the LCD, which can play videos, listen to songs, play games, e-books, and browse pictures online. Mobile video is affected by physical performance, so the screen cannot be bigger, and the screen of this thing is at least 100 inches.
2. Instead of the TV function, the machine can have built-in CMMB function, or it can be directly connected to a set-top box to put on a TV. It can be viewed as a 21-inch TV during the day and a 60-100-inch TV at night to achieve home theater effect;
3. Business office: instead of a large projector, the company has a meeting function.
3. Teaching: training conferences, classroom teaching; traditional projectors are not easy to carry, in school classrooms due to the naughty of students, projectors are not safe to put in the classroom, and are easily damaged by students. The portability of mini projectors makes up for the teaching vacancy. In the future, the teacher only needs to store the materials in the projector to show them to the students for teaching, eliminating the trouble of textbooks and handwriting with pens and chalk.
4. Instead of a computer, WinCE5.0 system, WIFI wireless Internet access function directly surf the Internet, directly plug in the keyboard and mouse for operation.
