Pros:

• They are capable of reproducing a 3D sound effect
• You can align speakers according to your taste as they have a very simple user interface
• You can also set a group of speakers to work differently by simply flicking the switch
• You just need a click on the master speaker to connect up to 20 speakers
• The battery lasts for 10 long hours on a single charge.

Cons:

• I can’t think of any since this is really cool!!

Great hunt! Congrats! 🎊🎉🍾