BLU phone accessories, including cases, screen protectors and styli, are available on Amazon.com as of 2015. Availability varies by model, and not all phones have wide ranges of accessories; however, recent BLU phones support Bluetooth 4.0, which makes many standard Bluetooth-enabled accessories compatible with them.
The flagship BLU Studio Energy handset has many case and cover options for sale on Amazon.com. Ten of the best cases are ranked on BestCasesCovers.com. Other websites, such as Overstock.com, also sell accessories for some BLU handsets, but the selection is relatively limited. Widely available Bluetooth-enabled devices such as headsets, speakers and car kits are compatible with recent BLU handsets and are available at many online or offline stores.