Power Brace (パワーブレス Pawā Buresu): The Ohrangers' changing device. One piece is worn on each wrist. The right-armed piece, called Energy Brace (エネルギーブレス Enerugī Buresu) has a Storage Crystal, the source of the Ohrangers' Tetrahedron Power, attached to it. The Storage Crystal is also placed inside of the cockpit of Ohranger Robo in order to pilot it. The left piece, called Back Brace (バックブレス Bakku Buresu), also can work as a communication device to contact U.A.O.H.'s home base, and to contact the other Rangers. By using the henshin call "Super-Powered Transformation!" (超力変身！ Chouriki Henshin!) and connecting their braces, the user transforms into an Ohranger. It cannot be used unless the user is suitable for the Super Power. Both sides of the Brace must be held in order to make proper commu