Digital Discussion Device with 4.3-inch Multimedia Wireless Touch Screen Microphone
Features
1.4.3-inch capacitive color touch screen with a stylish and low-profile design
2. Built-in NFC card reader for quick identification of participants
3. All-in-one touch screen conference unit can be configured into one chairman unit, delegate unit, VIP unit, or dual delegate unit according to the different needs of each meeting
4. The integration of 5G WiFi wireless and wired network, dual connection to communicate makes the meetings not interrupted
5. Three charging methods: replaceable battery power supply, microphone base charging, and wired POE network charging. The battery intelligent visual management is carried out in three ways: a unit display screen, web server, and PC software
6. Wireless communication, setting up all systems in a few minutes to be ready for use, and putting them away in a short time as well
7. Detachable battery pack is easy to replace and charge. The battery can provide 20 hours of runtime after it is fully charged
8. Internal high-fidelity loudspeaker
9. Pluggable microphone and long-range sound pickup ability, support the different lengths of the microphone.
10. Headset interface on both sides with volume adjust
11. Line-in interface which allows a microphone or other line-in device like a cell phone, or laptop to pass audio through to perform teleconference
12. Full-digital signal transmission and processing, completely avoid RF interference from a cell phone or similar devices.
13. The unit shows the time/date on the screen. A timer on display to set a certain time for each delegate to speak will remind the user or close the MIC automatically.
14. Easily expand functions by setting software modules
Product Parameters
| Button |
Physical buttons |
| Sound Pickup |
heart-type capacitance |
| Sensitivity |
-46 dBV / Pa |
| Maximum power consumption |
3.8W(connection with wireless and wired together) |
| Headphone load |
16Ω |
| Headphone volume |
10mW |
| Headphone jack |
3.5mm stereo |
| Input impedance |
2kΩ |
| SNR |
≥96dB |
| Frequency response |
20 ~ 20000Hz |
| Main material |
ABS |
| Operating temperature |
5 ºC to + 55 ºC |
| Color |
Black |
| The maximum sound pressure |
125dB (THD <3%) |
| Weight |
1kg (without microphone) |
| Dimension |
217.5L × 138.5W × 69Hmm(without microphone) |
Installation Instructions
Company Profile
Audited Supplier 
){kind=link}