* Connects to PC via USB; mobile phone via Bluetooth
* Ideal for PC and Bluetooth mobile users on-the-go to transform any workspace into a small group conference room for up to 6 people
* Compatible with Windows® or Mac OS
* Battery talk time: Up to 6.5 hours
* Wireless frequency: Bluetooth® v4.1
* Audio performance: USB transmit: Up to 11 KHz audio bandwidth; USB receive: Up to 14 KHz audio bandwidth; Bluetooth Hands-Free Profile (HSP): Up to 7 KHz audio bandwidth; Bluetooth Headset Profile (HSP): 3.5 KHz audio bandwidth; Four MEMS-directional microphone array provides 360 degree horizontal microphone pickup up to 10 ft./3.05 m. with excellent noise and reverb rejection
* Microphone noise reduction: Four microphone directional array technology provides superior echo cancellation and full duplex audio