Image via CrunchBaseOnline presentation creation tool, Slide Rocket now allows you to record audio in your presentations online. 'Record audio feature' is somewhat similar to record narration feature of PowerPoint. You just need to create the slide, click on record your audio narration on the slide and record the voice over.
The feature was certainly a most sought after feature for any online presentation tool. More and more such features which are otherwise available only in PowerPoint will boost the usage of online presentation tools.