Backlight | LED Backlight |
Color | 10 bit, 1.07B |
Indicator LED | - triangle indicator on: working - left indicator on: speaker mute - right indicator on: MIC mute - left indicator flashing: volume adjusting - right indicator in orange: full charge |
USB adapter | - 2.4 G RF and data processing - folding SMA antenna |
Architecture | - Tabletop console contains audio processing functions ,USB function, indicator and key function - Built-in lithium battery(7-10h) - 2.4G wireless USB adapter - USB power line - USB charging plug(optional) |
Power | USB supply (DC 5V/500mA) Built-in lithium battery |
Loudspeaker | 3-inch anti-magnetic speaker |
Microphone | Cardioid microphones 0-8000Hz |
Size | 155 x 148 x 37 mm |
Weight | 340g |
Keypad | - microphone mute key - loudspeaker mute key - volume up/down keys - standby key |
Computer system | Windows 8/ Windows 7/ Windows 10/ Windows XP/.,ect |
Audio | - Digital audio processing - 256ms echo cancellation - Dynamic noise reduction - full duplex - 360 degree pick-up range |
Recommended conditions | - Temperature: 5°~44° - Humidity: 20~85% condensation free - noise level: <48db - Storage temperature: -10°~55° - Reverberation time: <0.5 seconds |
Network interface | - USB: USB 2.0 (compatible with USB 1.1) - Audio interface: 3.5mm audio interface (out) |