Echo Echo

Echo Echo is a Sonorosian alien from the planet Sonorosia.

Appearance
Echo Echo is a small white alien whose body is a living amplifier. One of the most noticeable features is a square appendage resembling an MP3 player behind his back with a number 10 port on it, and what looks like casette tapes on his lower legs.



Powers and Abilities
Echo Echo can scream at ultrasonic frequencies capable of overloading machinery and stopping projectiles in mid-flight. He also has the ability to duplicate himself, not unlike Ditto, but different in that the clones aren't linked in any way, allowing entire groups to be knocked out without hampering the rest. His cloning capabilities also seems limitless!

By combining these two aspects, Ben can create a "Wall of Sound," where he and his clones can redirect projectiles back to their source by bouncing them off of strategically placed clones, and "Echo Chamber," where he and his clones attack from all directions (In a circle, as seen in Above and Beyond).

Echo Echo can also use echolocation, as seen in Alone Together, and can channel vibrations to enhance his power, as seen in Undercover.

He can transmit sound waves through speakers (such as phones), as seen in Grounded. Echo Echo can also detect vibrations in the ground. They have to go back into one body before transforming back to Ben like Ditto or else the clones become multiple personalities as seen in Duped. He is also made out of silicon.

Ben 10: Alien Force

 * Ben 10 Returns: Part 2(first appearance)
 * Kevin's Big Score
 * Darkstar Rising
 * Alone Together
 * Good Copy, Bad Copy
 * Undercover
 * Grounded
 * Unearthed
 * Fool's Gold
 * Vreedle, Vreedle
 * Single-Handed
 * Trade-Off
 * The Secret of Chromastone
 * Above and Beyond

Ben 10: Ultimate Alien

 * Duped
 * Map of Infinity

Trivia

 * He is made of silicon.
 * He is the first of Ben's aliens to answer his cellphone(Rath was second).
 * Echo Echo is the third alien with the self-duplication ability. The first being Buzzshock and the second being Ditto.
 * Dwayne McDuffie confirmed it's his favorite Alien Force alien.
 * As it was stated that upon recalibrating that the Omnitrix gave Ben new alien forms similar to those he had in the original series, Echo Echo could be given in place of Grey Matter for its size, Ditto for self duplication, and Benwolf for the sonic screech.
 * "Wall of Sound" is an unlockable combo move in the videogame Vilgax Attacks.Echoecho_large.jpg
 * Sometimes when Ben transforms into Echo Echo he immediately duplicates after activating the Omnitrix.

Ultimate Form

 * Ultimate Echo EchoB10ASEchoEchoHologram.jpg