The hockey puck-shaped ArtDio SS-100 VoIP speaker does more than just put out puny monophonic sounds—it’s also a speakerphone designed to support Skype VoIP soft phones. Plug it into any USB port and it’s ready to function as a speaker or a microphone.

Its 1.5 inch “micro metal driver” automatically shuts itself up if a phone call comes in. It uses its own noise suppression and echo cancellation technology to achieve its full duplex capability, but you can’t really expect all that much for just $29.95.

Product Page [ArtDio, via Gizmodo]