Hou Ruifeng brought a lot of things this time, not only did he have a movie player in his backpack, but he also brought five small walkie-talkies and a small set of combined solar chargers. Pen % fun % Pavilion www.biquge.info

The small solar charger is about the same size as a 5.5-inch mobile phone, and if it is a little thicker, it can be unfolded and then turned into a flat surface charged by two mobile phones.

Hou Ruifeng has not used it, but the machine that can be put in the safe will definitely not be very bad, at least it is much better than the one sold online, the simple manual says that the capacity of the battery is 47,000 mAh, and if the sun is sufficient, it will be almost fully charged in thirty hours, not particularly fast, but it is not slow, it can be fully charged in two days.

The walkie-talkie is about the same size as a 3.5-inch mobile phone, much thinner than the one bought outside, and the battery capacity is 5,000 milliamperes, which can be used for several days, so five walkie-talkies with a solar charger are about the same.

And the radio is a bit troublesome, the solar charger you need is about the same size as the notebook, and it can be expanded, but it's heavier, so you can't bring it this time, after all, the radio station needs at least two to work and dialogue, not like a walkie-talkie, you can put two in one pocket.

Of course, after bringing the gasoline generator, you can directly use this to charge, which is much faster, because these sets of intercom machines are the latest products, all of which support fast charging, or you can replenish most of them in less than two hours, which is enough to use for a period of time.

Hou Ruifeng really didn't expect it to be so convenient before, and he felt that his previous self was really earthy. Completely unable to keep up with the development of the times.

After all, in addition to these special ones, there are still a lot of civilian ones, although the effect has weakened a little, and the volume is much larger, but it is not almost the same to buy a few more and use them as one, and he didn't even know it before......

took out the rest of the things in the backpack, and heard the prince's exclamation, Hou Ruifeng said lazily, "What is this, it's trivial, don't look at this very exaggerated, in fact, the resolution is not high, it's just a general projector, if you get the three-D screen over, or just get a VR over, then it's cool." ”

The prince didn't know what Hou Ruifeng meant by his words, but he understood that this magic weapon that could play movies on a white cloth should be the lowest, and the highest-level one was much better than this.

He said: "That's good, tsk, I didn't expect to be able to put the movie so big, isn't it possible to see it from a distance, or hang it on the palace wall outside?"

Cao Fu glared at this guy: "How can the Immortal Family's heavy weapon be easily revealed." ”

"Hey, that's right. The prince smiled.

Hou Ruifeng shook his head and didn't say much, he doesn't approve of putting the movie outside for the public to see, although the advertising effect caused by this will be stronger and faster.

But what if something unexpected happens, those people are not civilians, they have good discipline, and if there is a sudden uproar that really can't be stopped, then a good thing becomes a bad thing.

And this situation has happened a lot even in later generations, even if the loudspeaker has been whistling and shouting, it is useless.

That's even worse in this day and age.

So even ordinary armies have to have less contact, and those walkie-talkies and things like that can't be spread too much.

The three of them watched the movie, and eunuchs around them brought a few pots of ice cubes to cool down.

Now in Hou Ruifeng's Peace Palace, the palace maids and eunuchs are specially selected, and they have had a little contact with him, or have heard a lot of orders, so it will not be too exaggerated.

So when I saw the whole wall of the movie, I didn't scream, and threw the food I was holding to the ground.

The movie is one of the legendary costume movies Lu Xiaofeng that Hou Ruifeng chose at random, and the fights in it are full of interest even if the two of them have seen three dozen white bone spirits, and they also discussed the power of martial arts inside, after all, the rangers in this era are still relatively common, and it is also the era when brave generals show their skills, even Cao Fu and the prince have heard and seen a lot, especially the prince, who always likes to be outside, and sees more, but this kind of stretching out his hand has never been seen, and he can't help but admire it," The rangers there are also very powerful. ”

Martial arts are much easier to accept than spells, and they are also closer to the situation here, which makes him a little envious.

At this time, the movie ended, Hou Ruifeng also finished resting, picked up two walkie-talkies and handed them to Cao Fu and the prince, and introduced, "This is something that can talk over long distances, you guys have tried it recently, ask me if you don't understand." ”

Then he explained the usage again, and he fixed the channel, and waited until later to tell them how to use it step by step.

"Is this a little magic weapon?" Cao Fu looked at it over and over again.

The prince pressed the button, saw the "Zizi" sound from the walkie-talkie, his face was full of curiosity and joy, Cao Fu's mobile phone he naturally knew, and he had seen it many times, and he had played it a few times, and he had always been very envious, but unfortunately the fingerprint had been locked, he couldn't open it, and he was about to ask Hou Ruifeng if he still had it, and now the rubber in his hand looked quite novel, enough to satisfy his careful thinking.

"Almost, it's just a little closer, I'll bring a bigger magic weapon over in a few days, it's almost that big. Hou Ruifeng gestured to the size of a chassis, and then said, "This can talk within a few hundred miles, you first train a few people, bring things to the army, and you can control first-hand intelligence at any time." ”

Cao Fu and the crown prince were both surprised, but the two had different concerns, the prince was thinking that if this was the case, wouldn't King Qi be able to talk to him directly in Huangzhuang? Unlike this in his hand, which can only be used in the Eastern Capital.

And Cao Fu was thinking about the military situation.

First of all, it occurred to me that the gallop that the country spent a lot of effort to build was not as useful as a small magic weapon.

Then I thought of the far-reaching place, if I can talk to the army in front of me in real time, then I can not only grasp the battle on the front line, carry out some material and military transfers, but more importantly, I can come up with ideas, and some veterans who are idle at home can not play their role again.

Of course, it's not to command remotely behind the scenes, but to give some of your own judgments, and some of your own military opinions, if one person can't do it, then ten, or a hundred, there are so many people in the back who pay attention, as long as the generals in front are too stupid, they will not make some low-level mistakes and be sneak attacked, in this way, it will be more than one grade higher for his army.

You must know that Cao Wei's current strength is more than the sum of Shu Han and Sun Wu, and the veterans who can't go to the battlefield for some reasons are enough to form a team, especially many of them who have fought with the surrounding barbarians and Qiang at the beginning, and have deep insights and know how the other side fought and attacked.

So Cao Fu became excited after hearing this, "Shangxian, is this all for Lone?"

"Well, when are you going to fight, if you have time, I'll get a little more, so that you can know the situation in the rear. ”