Open a new document 500 x 100 pixels with a white background
Select Rounded Rectangle Tool ( set the radius to 5 pixels ) and start creating one shape, then duplicate this shape ( press CTRL+J to duplicate the layer )
Then with your arrow keys , place the buttons like in the next image
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Then add the following layer styles
This is my result
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Now select Rectangle Tool and make a rectangle
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Then add the following layer styles
This is the result
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Then select Line Tool. ( set the weight to 1 pixel )
And make 3 lines and place them like in the next image. I think this is a very simple task and you will not have problems
This is the final result:
Click to enlarge
This is a very simple tutorial , but it looks very nice.