Quickcall USB speakerphone with one-touch call pickup/answer

Quickcall USB speakerphone with one-touch call pickup/answer Provides crystal clear, digital audio for group and private Internet calling. A dual microphone array provides clear, high-quality audio; it cancels out background noise yet picks up soft conversations. Offers easy business communication via Skype®, Yahoo!®, and AIM®. Full duplex, dual-microphone array provides high performance and clear audio. Features one-touch call management and volume control so you can easily answer, mute and hang up your calls. To make your call private, simply plug a headset into the built-in audio jack. Frequency: NA; Answering System: NA; Lines: 1; Telephone Type: Speakerphone.