X-mini KAI Capsule Speaker. The X-mini KAI has full-duplex speaker and microphone. Subsequently during conference calls each party can simulteaneously speak and hear the other. WOW! does this not suck!!! Engineering Tip: Loop a rubber-band around the speaker guard-bar with a larks-head knot and hang it from your rear-view mirror or some other more convienient but secure hook-point for no-hassle, hands-free mobile-phoney while you drive.
X-mini II Capsule Speaker What it is: The X-mini II Capsule Speaker is a portable speaker for listening to your music on the go. Why it's awesome: These speakers expand and contract for easy storage, and they have built-in rechargeable batteries that X-mini says offer up to 12 hours of playback. Most intriguing, though, is the feature that allows you to daisy-chain multiple units together via 3.5mm audio jacks for a bigger sound.