Designed specifically for use with the Apple iPhone and Android-powered smartphones, the unit is capable of playing back music, audiobooks and even GPS directions over Bluetooth 3.0. Using the M155's Vocalyst technology component, users can access and compose emails, text messages, Facebook and Twitter feeds all through voice communication for on-the-go convenience and maximal safety while driving. Additional services are available within the MyHeadset application, a free software peripheral available to all users. Further contributing to the M155's hands-free design, users no longer have to press a physical hard button when answering and ending a call - these commands can also be triggered vocally, speaking "Answer" and "End" respectively.
