Introduction
The Sirius Stiletto 2 comes with a microSD slot to allow users to listen to .mp3 or .wma files when a microSD is inserted into the device.
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            From the back of the device, slide the back panel downwards to unlock the panel. 
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            Lift the panel up, exposing the battery. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.