This is a used Altura Photo Flash kit. I am unable to find a model number on this unit. Some on Ebay label this as a AP-FLS-N1001 or a AP-C1001. The battery case is clean. With good batteries it turns on and no damage to the LCD display. The flash is able to be activated when pressing the pilot button. I do not have a Nikon camera to test if the shoe is operating normally.
The Altura transmitter and receiver set were tested and the lights turn green on both and the red lights flashes on both if the button on the transmitter is pushed. Both have clean battery cases. Neither have had batteries explode in them. I can't test the full functionality of them since I don't have a camera to connect to.
The Altura flash diffuser includes the three item in the pictures. No tears or rips.