Details

Product Features 1. Adopts 128-bit AES encryption and supports WPA/WPA2 wireless security to prevent eavesdropping and unauthorized access, enhancing conference system confidentiality. 2. Short metal microphone boom with 14mm diameter gold-plated condenser capsule. 3. Microphone boom with red indicator, red during speaking to show status, with clear and sensitive pickup. 4. 3.5-inch IPS screen displaying speaking mode, unit ID, date, time, speaking status and duration. 5. Supports 32-character participant names sent from host PC software to the conference unit. 6. Ultra-thin screen, low power consumption, 400M SOC processor, full capacitive touch control. Supports touch speaking switch and side backup switch, effectively reducing key noise. 7. 48kHz sampling rate, unit boots and connects in only 5 seconds. 8. Intelligent fault detection alerts for AP failure, host communication error, low signal strength, etc. 9. Simple manual SSID setting to avoid connecting to wrong APs during system expansion. 10. Supports check-in, voting, resolution and election functions via PC software. 11. Supports service call: tea, paper, pen, attendant service. 12. Supports theme and GUI customization via Type-C port. 13. Supports ASCII, GBK, GB2312, UNICODE (global languages). 14. 3.5mm headphone jack, supports headset mic or line-in, connects to mobile phones and laptops for telephone and online conferences. 15. Voice-activated function with adjustable sensitivity. 16. Supports speaking timer, scheduled speaking and countdown. Delegate unit supports request-to-speak. 17. 5-band EQ adjustable via conference software for personalized sound. 18. Adjustable display brightness via unit interface. 19. Supports device status query: speaking mode, unit ID. 20. Equipped with TCP/IP protocol, supporting ICMP, HTTP, UDP, TCP, IGMP. 21. Supports PING function. 22. Fire alarm function: displays alert when triggered by host, reminding personnel to evacuate. 23. Supports microphone control and voice activation via PC software. 24. Chairman unit has priority to mute delegate units. 25. Supports check-in, which can be enabled or disabled via PC software. 26. Supports firmware upgrade and 18W fast charging via Type-C port. 27. Wireless transmission, detachable battery with hot-swap function without interrupting the conference. 28. Built-in lithium battery for 7 hours of speaking; optional extended power for up to 14 hours. Technical Specifications 1. Microphone type: Cardioid electret condenser 2. Frequency response: 80Hz–16kHz 3. Mic input impedance: 1kΩ 4. Sensitivity: -46±1.5dB (0dB=1V/Pa, at 1kHz) 5. Max SPL: 100dB (THD>3%) 6. S/N ratio: >80dB(A) 7. Crosstalk: >70dB 8. Dynamic range: >80dB 9. THD: <0.1% 10. Max power consumption: 2.8W 11. Power supply: Lithium battery 12. Charging: Type-C to charging case 13. Color: Silver gray 14. Check-in: Touch key check-in 15. Display: 3.5-inch 16. Dimensions (L×W×H): 103×141×62mm 17. Installation: Desktop type 18. Weight: 0.75kg 19. Working time: 7 hours or 14 hours 20. Microphone boom length: 220mm (short boom) Note：Detailed parameters are subject to the quotation.