Yealink 1x Wireless Microphone, Charger Cradle, power supply and USB cable, includes 2 year warranty
* Optimal HD Voice
* Full-Duplex technology
* 20-feet (6-meter) 360° voice pickup
* Capacitive mute touchpad
* WiFi Technology (WPA2/AES128 Encryption)
* Expansion Mic (Works with built-in mic)