1. Built-in high performance embedded CPU for faster processing

2. Exquisite structural design and exquisite surface treatment fully reflect the exquisite workmanship of modern industry

3. High fidelity microphone head with top-grade gold film, guarantee of high quality pickup

4. It has a high-resolution capacitive touch screen that can accept short messages or send instructions.

5. Functions such as check-in, voting, rating, etc.

6. Anti-mobile interference pick-up distance of about 50cm

7. The microphone can be physically switched on or off by touch screen.

8. Built-in 2 inch 4*3W horns realize the face-to-face communication

9. It has a long TFT display on the back which can show the identity or name of each participant and edit the plate function on the PC side.

10, One Ø 3.5 mm stereo headphone jack, attendees can choose to listen with headphones, adjust volume through touch screen

11. Built-in memory storage display control interface, more reliable

12. Touch screen adjustable unit output volume for easier debugging

13. With hot-plug protection and short-circuit protection