SpecificationValue
Display TypeFull-Color Capacitive Touch Screen
Display Size4 inch
Display Resolution480 × 480 RGB
Power Consumption3 W
Battery TypePolymer Lithium Battery
Battery Capacity4000 mAh
Continuous Speaking TimeApprox. 6 Hours
Screen-On Standby TimeApprox. 8 Hours
SNR≥ 83 dB
Frequency Response40 Hz – 18 kHz
Wireless Frequency Bands2.4 GHz / 5.2 GHz / 5.8 GHz
Wireless EncryptionWPA / WPA2
Connection MethodWi-Fi Wireless Connection
Microphone Polar PatternSupercardioid
Headphone OutputØ3.5 mm Stereo Jack
StorageBuilt-in SPI Flash
Video TrackingSupported
Audio AdjustmentIndividual Microphone Gain, EQ & AGC via Conference Host
Operating Temperature0°C – 45°C
Operating Humidity≤ 90% RH, Non-Condensing