Used by the DigiDestined of Digimon Adventure, the original Digivices were created by Gennai's group of Digital World guardians. They serve to channel the emotional energy of the DigiDestined, allowing their Digimon partners to digivolve as far as the Champion level; when used in unison with the energies of a Crest, the Digivices permit further Digivolution to the Ultimate level, and in the case of Taichi "Tai" Kamiya and Yamato "Matt" Ishida, Warp Digivolution to the Mega level. When digivolving past Champion level, the Digivices change color to match the coloration of their DigiDestined's Crest. Additionally, the Digivices of Meiko Mochizuki and Maki Himekawa show symbols on their screens.
Like many artifacts in the Digital World, the Digivices bear the DigiCode for "Digital Monster", specifically on the border of their screens. The Digivices also have a meter that shows how close the Digimon is to digivolving; the height of the meter is related to the severity of the situation.
In addition to permitting Digivolution, the Digivices have some other abilities. They can project beams of light that have debilitating effects on evil Digimon and those under the control of a Black Gear will have it forced from their body, while those who are simply unpleasant in nature will be turned to goodness. These beams can restrain Digimon, and, on one occasion, combined to create a force-field that contained a massive explosion that would've destroyed the entire Digital World. On a more simple level, they have built-in clocks, and are able to track the signal emitted by other Digivices. To travel into the Digital World, one must possess a Digivice.
Just another thing from a TV show i watched when i was little.
Material: Iron with a Black Nickel finish.
Totally Tubular on the back.
Pin Size: 3 x 2.5 cm
2x Metal butterfly clutch