Smoothly entered the connection, whether it was hearing, magic perception ability, or superb neural strengthening ability, Jiang Han had obtained a thorough and complete reinforcement.

After expert adjustment, a pair of relatively large white fox ears were placed on her head, which did not bring adverse reactions, and even had the function of automatic noise reduction and noise removal. She moved her wrist and jumped on the spot twice, feeling that her center of gravity and balance had not changed at all, and she was in good shape.

"Okay, okay, let's test your sensitivity to sound, it's quite important, most witches who buy fox ear peripherals want to eliminate noise in public. It may not be a good idea to say this, but it is true that there are people who secretly speak out in public, right? Heather pointed to a cleared hay path next to her.

Jiang Han walked up and found that the hay path marks the distance.

Miss Li Li put a few speakers according to the distance, and said from a distance while putting them on:

"I know this, I know, for example, the last time I went out with Miss Cen Jing, I heard people who were secretly talking about their dark hearts! And when I went out with Miss Jiang Han, I also heard a question speech similar to 'I want to pick it up and watch it and use it', and sometimes such a statement has already constituted harassment, right? ”

"Please don't go into such detail!" Jiang Han covered his reddened face and made a small sound.

At first, I thought that if all the witches in the world were girls, all kinds of strange and terrible things wouldn't have happened.

But after Jiang Han stayed in this witch's society for a while, and after staying in this kind of world where everyone is still rational for a while, he became more and more cognizant, or after the excitement of 'ignoring most of the things that was wrong because I liked it very much' had passed, what he found might be something more chaotic and terrifying than the original world.

If you use a single-sex bathroom, you will have a bad eye to follow, and you may even start to wonder if someone will use magic to peep at you.

When I was queuing up on the street, I always felt that some witches' hands were too unruly. But when I looked back, I found that it was a cute girl, and I turned back with peace of mind and was continued to be harassed, and I suddenly woke up.

Also, when you go to a clothing store, you wonder if someone will use the clothes they tried on to do that kind of thing.

Rather, if there were men around, it would feel a little safer, right? If you think about it from a girl's point of view, that's it, right? It's the same feeling as if an absolutely pathological and perverted murderer is hiding in the crowd. Because they are of the same gender, everyone is suspected of committing a crime, and the admiring gaze of others is occasionally replied by Jiang Han himself, 'Oh, this woman looks at me so disgustingly'.

And because the witch is a race that advocates reason and has a very high education, the witch's children will not ask questions. Their conditions and behaviors for creating new witches have been firmly in their minds since they were born.

It's better to say that the landman, or the witch's daughter, would ask such a question.

"That's right." Turtle Turtle Heather did not make the sound of 'turtle turtle', but said with a relieved face, "Get used to it, our world is so chaotic and imminent to extinction." ”

"No, no, no, it's completely impossible to get used to. It's completely impossible to get used to, that's why there are products like fox earphones, isn't it? You can block out the noise, you can focus on calmness and ......," Jiang Han hurriedly waved his hand and said.

But halfway through speaking, she was interrupted by Li Li, and the fox witch's ears trembled and said:

"Not really."

"Huh?" Jiang Han blinked.

Li Li hugged her chest, adjusted the audio shelf with one hand, and said:

"That's not the case at all, the invention of fox earphones. The invention of fox ear headphones is mainly a fetish, you see, when you go to the hotel, there is a pair of fox ears is not very convenient to hold? And the volume can be adjusted, and it will also be used with a blindfold to cause a special play where hearing and vision are blocked. ”

"No, no, no, don't spoil the beautiful impression of fox earphones in my heart." Jiang Han said again with a flushed face.

After a little chat, the hay path where the volume was tested was finally put into use.

The test method is to let Jiang Han stand in place, and then Heather will activate the function of the fox ear through the connected antenna, and then start to conduct accurate sound tests from a position about 10 meters away.

The Dragon Turtle Witch asked Jiang Han:

"Can we start?"

"Yes, I'm totally in shape." Jiang Han picked up the earbuds and blocked his human ears, speaking of which, there are also types of krakens and witches with elven ears.

However, Jiang Han is not of this type, so she doesn't need to use special earbuds for elf ears, and after putting them on, she gestured to the turtle witch with an OK gesture.

Rustle rustle......

After a blind tone, the fox earphones were connected to the computer's distribution system, and Heather could be clearly heard talking into the noise-canceling microphone:

"The connection is normal, the volume is normal, the generation source is normal, and the network latency is normal...... Without further ado, let's start now, as the saying goes, find the problem early, solve it early, and test it now in one go. ”

The other party turned off the microphone and shouted at Li Li.

Jiang Han's fox ears and earbuds were not heard, and the whole world was silent at present. About 10 meters away from the hay road, Li Li only moved her lips and said a sentence as if she was pronouncing it from her throat, but Jiang Han heard it clearly, and it seemed to enhance her voice with a little amplifying volume:

"The history of all societies up to the present time is the history of the class struggle."

How much do you like that? It was even inscribed on the tights as runes...... The corners of Jiang Han's mouth twitched, and some blind sounds were heard in the fox's ears again, which meant that Heather had turned on the microphone:

"Do you hear me...... Hmm, look at your reaction should have heard, how's it, volume OK, adjustment OK? ”

“。” Jiang Han made an OK gesture again, it should be said that the effect of the headphones is very special, when Li Li is not speaking, the world is completely silent, and Li Li's voice is 10 meters away, even the intensity of the whisper can be conveyed very clearly.

After confirming OK, Li Li walked to a distance of about 5 meters and repeated the sentence in a normal voice.

I still heard it clearly, and the volume was constant, the same sound I heard when the other party whispered from a distance of just 10 meters.

Finally, at a distance of one meter, Li Li stood on the ground holding Jiang Han's staff with one hand, and said at close range, 'This TM is Sparta!' The voice roared:

"The history of all societies up to the present time is the history of the class struggle!"

The volume is still not high or low, and the effect is hovering in Jiang Han's ears, but if he doesn't wear headphones, this scene and shouting it out are not very good.

After completing the precision tone test, Heather set her own voice into it, and now even if she didn't need to open Mai Jianghan, she could hear the other party talking normally:

"Everything is good, the hearing range of the precise sound can reach up to 5 kilometers, but I don't think you should need to use the hearing range for such a long distance, so I set it to 10 meters and set the volume to a fixed 37%, because I found that you may be a little sensitive to sound, it is the type that will leak out directly when the volume is very high, so in order to avoid you being frightened, I turned down the standard volume."

Although the statement of leaking O makes people unhappy, it is worthy of being a turtle to be so considerate...... Jiang Han pursed his lips, reached out and rubbed his fox ears:

"Do fox witches generally have such great hearing?"

"There will always be." Li Li said with a little heaviness, "Think about it, in the era when there were no headphones, the fox witch had to endure the noise of a full 1 kilometer in that situation. There are many fox witches who will choose to use various methods to make soundproof earmuffs in order to survive, such as cutting a hole in the coconut fruit that can be put into the ear, then pouring water into it, and then turning upside down to put the ear in, in order to barely achieve good sound insulation. ”

The Dragon Tortoise Witch also said heavily:

"Since the empty island chosen by the fox witch is generally close to the sky island chosen by our dragon turtle witch, or simply an empty island, we also hear the fox screaming every day, so we also know how to sound insulation equipment very well......"