· Connect to PC/mobile phone via Wi-Fi or Bluetooth 4.0.
.3 cardioid microphones.
.Up to 12 feet/3.7 meters ·.
.3.50-inch monochrome LCD.
.Answer/end call, mute, volume up/down, local 3-way audio conferencing and one-touch speed dial and meeting join.
· Classic keyboard and LCD display, as well as easy-to-use menu navigation.