Bumblebee is a young and eager Autobot, one of the last generation to be created before the loss of the AllSpark. He's full of energy and determination to do the right thing, and can always be counted on to volunteer for action. His small size matched with his impressive speed make him an excellent scout and messenger.
Bumblebee was employed as courier because of his speed and small size. He can get in places most normal sized bots can't, which makes him perfect for sabotage. Bumblebee joins the Autobots as Megatron begins his insurrection.
Being one of the smallest of the Autobots, Bumblebee excels in the art of espionage and reconnoissance. His small stature allows him the opportunity to get places his friends could not. He deeply admires his larger, more physically capable team mates and does his best to emulate them. He does not realize, however, that they deeply admire him for his dedication and skill. He is a capable fighter and a devoted friend that has the respect he so deeply craves.
Despite being one of the youngest and inexperienced Autobots serving under Optimus Prime, Bumblebee's courage makes him stand apart from others. Likes most Autobots with a spark of courage, Bumblebee presses on and has become one of Optimus Prime's closest friends.
Bumblebee is characterized by youthful determination as well as bravery and respect. He is always in moderation about what he does, knowing when to be serious, and when to have a cheerful sense of humor. Despite his size and youthfulness, he is a valued member of the Autobots, with his moderated outlook and cherished sense of humor, as well as lack of disrespect for his Autobot kin.
While he is of small size, Bumblebee is immensely courageous, knowing how to use his size to his advantage, whether in close combat or a firefight. Though he is youthful and even a bit headstrong, he is cunning and intelligent, as well as skillful in most Autobot activities. He is respected because of his maturity, and his moderation between maturity and regulated cheekiness is appreciated among Autobots.