Jazz is the name of a fictional character

Fictional character

A character is the representation of a person in a narrative work of art . Derived from the ancient Greek word kharaktêr , the earliest use in English, in this sense, dates from the Restoration, although it became widely used after its appearance in Tom Jones in 1749. From this, the sense of...

 from the various Transformers

Transformers

A transformer is a device that transfers electrical energy from one circuit to another by magnetic coupling.Transformer may also refer to:* ASUS Eee Pad Transformer, an Android 3.2 Honeycomb tablet computer manufacturer by Asus...

 universes. He is usually portrayed as a music loving robot and talks with a slang accent. He is also a good friend of Optimus Prime

Optimus Prime

Optimus Prime is a fictional character from the Transformers franchise. Prime is the leader of the autobots, a faction of transforming robots from the planet Cybertron. The autobots are constantly waging war against a rival faction of transforming robots called Decepticons...

's. For trademark

Trademark

A trademark, trade mark, or trade-mark is a distinctive sign or indicator used by an individual, business organization, or other legal entity to identify that the products or services to consumers with which the trademark appears originate from a unique source, and to distinguish its products or...

 reasons, Jazz is sometimes referred to as Autobot Jazz or Meister, his Japanese name.
Jazz (Tigre in Italy) is the "very cool, very stylish, very competent" member of the Autobot

Autobot

Autobot, a faction of sentient robots from the planet Cybertron, are usually the main protagonists in the fictional universe of the Transformers, a collection of various toys, graphic novels, paperback books, cartoons and movies first introduced in 1984. In all but one Transformer story, the...

s in the Transformers

Transformers (toy line)

The is a line of toys produced by the American toy company Hasbro. The Transformers toyline was created from toy molds mostly produced by Japanese company Takara in the toylines Diaclone and Microman. Other toy molds from other companies such as Bandai were used as well...

 television and comic series based on the popular toy line produced by Takara

Takara

Takara Co., Ltd. was a Japanese toy company founded in 1955, that merged with another prominent Japanese toy company, Tomy Co., Ltd., on March 1, 2006 to form Takara Tomy, also known in English as TOMY Company Ltd....

 and Hasbro

Hasbro

Hasbro is a multinational toy and boardgame company from the United States of America. It is one of the largest toy makers in the world. The corporate headquarters is located in Pawtucket, Rhode Island, United States...

.