This feels sonic like a Philips Sonicare device but ... One last thing to note is that many of the Sonicare brush head models have recently undergone a rebrand, so you might come across some ...

While the set recreates the character’s head in brick form ... The custom build shows the potential of full model LEGO sets based on characters from the Sonic the Hedgehog franchise.

That 'DC' in each model's name stands for 'Da Capo' (literally "from the head" in Italian), symbolising ... their tuning and respective sonic profiles are deliberately distinct.