Realme teamed up with Warner Bros. Discovery Global Consumer Products for limited-edition Harry Potter-themed products, including the Realme Buds T500 Pro TWS earphones and Realme 16 Pro smartphone. The Buds T500 Pro Harry Potter Edition arrives in a smartphone-sized retail package with a brown-gold "Magic Brown" color theme, featuring Realme and Harry Potter logos, the Hogwarts crest, and the Latin phrase "Draco Dormiens Nunquam Titillandus." The package includes the earbuds, charging case with faux leather finish, lanyard, user guide container, and extra ear tips.

The charging case displays a shiny Hogwarts crest, LED indicator, "Welcome to Hogwarts" on the hinge, USB-C port, and Realme logo. The earbuds share the brown-gold theme with shiny 'H'-marked stems that smudge easily. The suitcase-style earbuds case has a leather-like finish, top handle, Hogwarts crest, and lanyard attachment loops.

The lanyard is a college-style knitted crossbody strap with Hogwarts crest and Hedwig the owl. Features match the standard Buds T500 Pro, but the Harry Potter Edition costs INR6,999 in India versus INR3,199 for standard models in Chocolate, Lemon Cola, and Orange Mint. Available via Realme's official Indian website.