Gonsin Conference Microphone with 17-Hour Battery and Tri-Band WiFi

Gonsin Conference Microphone with 17-Hour Battery and Tri-Band WiFi. 4.3 Inch Touchscreen Display: Features a 4.3-inch touch screen with interface customization and dual-color status indicators. Long Battery Life: Built-in 6700mAh battery supports continuous speaking use for over 17 hours. Tri-Band Wireless Communication: Supports 2.4GHz, 5.2GHz, and 5.8GHz frequencies with 128-bit AES encryption. Multiple Discussion Modes: Offers FIFO, Override, Wait, Voice, Apply, PTT, and Timed modes for flexible meetings. Simultaneous Interpretation: Supports up to 32-channel simultaneous interpretation with adjustable audio frequency response. NFC Integration: Built-in NFC module supports ISO14443 Type A and Mifare standards for wireless communication. Free Remote Installation: Provides free remote installation instructions; paid on-site engineering support is available. Global Project Experience: Trusted by 40,000+ projects including G20, BRICS, and UNCTAD summits across 140 countries.