"The mission building admin staff that you just talked to this morning!" The frog said angrily in disbelief, apparently offended by the fact that Shihai didn't know the name of the person who she had just spoken to. "Didn't you say that you want another mission? Well this just came in, the Research and Development Department wanted someone to test out their new invention, it is in the bag." Says the frog before it fling the bag to her before continuing. "So you finished the Drill? You can hand the report in with this one together." The frog turns away, jumping back towards the direction of the hidden leaf, you can hear it muttering to itself. "I can't believe this, ungrateful youngsters, after that I personally came out here to deliver this, just to save her a trip and she doesn't even know my friend! Unbelievable!"
"....." Shihai
Apparently that happened. Shihai quickly checked the bag for its content, apparently it was some kind of radio device. The letter that accompany the radio says that it was supposed to hijack the enemy radio signal, allowing the operator to listening in to whatever was on the radio without being found out. In addition, the radio device also came in with a build in translator and a code breaker, it also has the ability to send out signals in the same wave length as the signals that are coming in, thereby allowing the operator to send out false information, or potentially blocking the enemy's communications all together.
All of the functions were previously introduced in some other device, the only thing different about this radio was that it was very small. Smaller than the size of a hand phone, such that one single shonobi would be able to sneak this radio in. With the proper disguise, one could potentially disguise it as something less suspicious.
Shihai checked the small booklet that came with the radio, and it was filled with words. Normally Shihai do not mind reading, but she's not a big fan of all of the technical stuff, and that the small thing has so many functions and it required some kind of coding input to be able to use it fully. Shihai gives up on trying to learn how it works and just turning it on instead.
Faintly she could hear some conversation coming off from the radio, but it was very static, the voices were unclear and filled with occasional spark of white noise, Shihai thought that she must be too far away for the radio to work properly, so she turned back to walk towards the army compound. Trying to figure out the range of the thing, the fact that she was listening in to an alley's conversation did not cross her mind.
It turns out that to get a clear signal from the radio, she would have to be fairly close, such that she would be risking getting find out. She noted that down on her notes. This thing could work for someone hiding in plain sight, such as a spy but not so well for far away surveillance. Having tested out the radio, Shihai returns to the village to submit her report.