The G-Bracelet is the multi-purpose transformation device of the Science Ninja Team.
The G-Bracelet with the command "Bird, Go!" at a frequency of 3600 Megahertz or more the Bird Style of the user activates, transforming the user's clothes into the suit. It also has a communication feature called the Bird Scrambler for communication between the team and their allies which like a walkie talkie can be interrupted or not function out of range. The Bracelets of G-1-4 are disguised as items like watches when not transformed. Each bracelet gets their energy from the user's G Mech and can provide short-range space travel when connected through their sources of Fermium 257.