Default Motorola announces Moto Hint (Compatible with Moto G)

Moto Hint brings always-on Touchless control to Moto G, with a price-tag of $149.99. Up to 10 hours talk time. Available globally before the end of this year.
The Hint is a tiny, Bluetooth-enabled earbud that is designed to keep you in immediate, voice-enabled touch with the world around you.

But it's not for phone calls, or at least not just for phone calls. It's for getting directions, for doing quick voice searches, for hearing the text message you just got or quickly adding something to your to-do list.