Traveler armband

A Traveler armband is a piece of technology created by a race of technologically advanced Pegasus Humans known as Travelers. The armbands is around the same size as the wearer's arm from his or her wrist to elbow.

Functions
The armbands have two main functions;
 * 1) They serve as communication devices, allowing the wearer to talk to another idnividual wearing the armband from a certain distance.
 * 2) They contain radiation detectors, which can, as the name suggests detects radiation.