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Bluetooth is a minor character in Hotel Transylvania 2. He is seen briefly when Dracula calls him over after Johnny suggests that he should just get Bluetooth after having trouble with his phone.


  • Bluetooth's circle-shaped eyes and face resemble that of Bloo from the Cartoon Network show Foster's Home for Imaginary Friends. This is no coincidence, as Craig Kellman, the character designer of the Hotel Transylvania series, was also involved in that show, and incorporated Bloo's features into Bluetooth.