85E293

85” 4K 20 point touch

Android 9.0

LG

32GB

Yes

Yes

2 Year

Wifi/ Ethernet

E-share

8GB

75Kg

support to add 2.4G bluetooth wireless digital receiver module, use the 2.4G wireless microphone and built-in speaker

quickly stop the touch function, to avoid the error operation if needed

under the function: when touch the screen, the brightness automatically reduce to the soft state, which can advoid eye irritation cuased by strong light exposure.A certain time do not touch the screen, it will restore the normal brightness, which can protect teachers and students' eyes, and strengthen energy efficiency either. (Optional)

1. Build-in touch control function menu, it makes the common function of signal source switching, sound adjustment, brightness contrast adjustment, image resolution adjustment etc. into one control menu, without any physical buttons, just use figure to call out the touch menu on the screen, which is more convenient.
2. In the embedded Android system, it can read and classify the courseware files automatically by USB. And easily to find and open the office documents, music, video, pictures, etc., directly.
3. In any channel, it can call out the touch menu quickly on anywhere of the screen, to make real-time annotation, screenshots, shorcut whiteboard, which is more convenient for connecting the external equipment.

USB port can directly support U disk to play the video of UHD (3840*2160); USB can connect the wireless mouse and keyboard, also connect the large-capacity mobile hard disk.

support 4K video decoding for H.265 format

support RJ45 & Inside wireless

English, Chinese and so on.

Intel HD Video Integrated graphics

72%

50,000 hrs

178 (H) / 178 (V)

0.496 mm x 0.372 mm

<6ms (typ.)

4000;1 (typ.)

400 cd/㎡ (typ.)

3840 x 2160 / 4K