I love that my Switch gives me console games while on the go. Though I was surprised to learn that Bluetooth was not build in. I have researched many the other adapters that are available but was not pleased with their size. This Bluetooth adapter is so small it can be left in until you are ready to charge again. No more carrying a corded pair of headphones just for my switch. I can now use the same pair for both my phone and Switch! A great buy!