TREK Max Wireless Speaker - Battery Charge Status


Is there a way to determine the battery charge on the TREK Max?

When the TREK Max is paired with Apple Bluetooth host devices, iPhone, iPad, iPod, using Software 7.1 and up, an additional feature is a visual battery charge indicator on the screen.  The battery status of the TREK Max is shown as a small icon adjacent to the Bluetooth symbol in the upper right corner of the display.
 The upper display will be similar to this:




The large battery icon and percentage to the left are for the host device.


Note:  This indicator is not yet included on Android devices.