Joby Zivio Boom

Functional Thinking

If it’s too loud, turn it down

And vice versa. Need to mute? Press both simultaneously. Press both again to unmute.

A most versatile button

Tap to answer a call. Hold down to hang up. Redial numbers, use voice dialing,
handle three-way calls, and get an illuminated view of battery
life all with this single button.

Power play

Hold to turn on, hold to turn off. Tap to see how much battery power is left