Justification:

• Subwoofer: It can allow us to hear music as low as 20 hertz!!
• Ping Pong Net: It is an adjustable net that can turn any ordinary table into a ping pong table!!
• Panel lights: these are very cool lights that are programmable. You can even program them to change colors according to music!!
• Couch: This couch is very comfortable and it is inflatable. It is very high quality!!