The rechargeable Li-Ion battery facilitates Bluetooth Low Energy (BLE) Beacon. When enabled, the battery transmits a BLE signal for up to seven days while the device is powered off due to battery depletion.
The device transmits a Bluetooth beacon only when it is powered off or in airplane mode.
For additional information on configuring the Secondary BLE settings, see
techdocs.zebra.com/emdk-for-android/13-0/mx/beaconmgr/.