How long does the MB Pro take to charge?

In 40 minutes the Sennheiser MB Pro will be 1/2 charge, that is 7.5 hours of talk time. WHOA!

In 2 hours 30 minutes the MB Pro will be at FULL charge! That is a whopping 15 hours of talk time!!!!

How can you check your battery life?

When your headset is fresh off the charger or OFF, you can try the following. Do not attempt this while the headset is on a call, or else it will hang up.

You can either listen to your MB Pro’s Lady Robot tell you how much talk time you have left OR you can look at the light on the Multifunction button! When you press it once it will flash a certain amount of times. Here’s what the flashes mean:

*Please note-- sometimes the same number for flashes can mean different things. For the most accurate information, listen to your Lady Robot!*

1x Red Flash = Lady Robot will say “Recharge Headset”

1x Red Flash = Lady Robot will say “Less than 1 hour talk time”

1x Blue Flash = Lady Robot will say “Between 1 and 2 hours talk time”

2x Blue Flash = Lady Robot will say “Between 2 and 4 hours talk time”

3x Blue Flash = Lady Robot will say “Between 4 and 8 hours talk time”

3x Blue Flash = Lady Robot will say “Between 8 and 10 hours ”

4x Blue Flash = Lady Robot will say “Above 10 hours talk time”