"That's right, you don't have to doubt its functionality." Zhang Wenkai said, signaling the staff below to distribute wireless earphones to the heads of more than a dozen manufacturers.

The person in charge of these manufacturers looked at the wireless earphones in their hands, a thumb-sized clip, a wire extended from the clip, and then divided into two, each connected to two earpieces.

first put the earpiece of the wireless earphone on his ear, and then stuck the clip on his clothes, looking at Zhang Wenkai a little blankly, how to listen to songs?

Seeing that these were all brought with wireless headphones, Zhang Wenkai took out his mobile phone, plugged the headphone transmitter into the headphone jack of the mobile phone, and said: "Next, I will play a song, how about everyone listen to it?" ”

"Gourd baby, gourd baby, seven flowers on a vine" The heads of many manufacturers listened to this well-known song and stood in place.

Eh, I put it wrong, Zhang Wenkai planned to put another song, but there was only this one song in his mobile phone, and Zhang Wenkai was embarrassed.

But that didn't delay the effect of the wireless headphones.

The eyes of the heads of these manufacturers in the audience widened, and they didn't know what to do for a while.

Until the whole song was played, Zhang Wenkai turned off his mobile phone and said to the manufacturers in the audience: "I think you have already understood its functions, there are currently two types of this headset, one is external transmission, and the other is internal transmission." ”

The external transmission is to use the normal mobile phone, and the built-in is to solder the electronic chip to the inside of the mobile phone.

Glancing at the people in charge who were still stunned, Zhang Wenkai continued: "The price of this headset is five hundred and ninety-nine yuan. ”

After speaking, Zhang Wenkai stopped talking and waited for the reactions of the people in charge of the audience.

There was an uproar among the people in the audience, this is too fake, it doesn't feel like it's real, such a small headphone, don't you need batteries? Obviously, their thinking is also confined to the framework of Bluetooth headsets.

Zhang Wenkai also planned to continue to explain something, and stood on the stage relaxedly.

The audience began to make a commotion, and after about ten minutes, the phenomenon of chaos in the audience was a lot quieter, and they all set their eyes on Zhang Wenkai, waiting for Zhang Wenkai to explain.

Zhang Wenkai felt that the atmosphere had almost warmed up, picked up the microphone and said: "I will cooperate with you on this wireless earphone, and you can quote the number of orders from your own company." ”

Those manufacturers who have participated in Zhang Wenkai's conference before did not hesitate, and signed an order for headphones as soon as possible, they all already knew Zhang Wenkai's intentions, if Zhang Wenkai played again, if he didn't place an order for headphones, he couldn't place an order for graphene batteries. They don't dare to bet.

And those manufacturers who participated in this kind of conference for the first time hesitated, although this headset is really good, but their own company is not a company specializing in headphone equipment.

Of course, these manufacturers are all competitive, and no one has pointed out this problem.

Zhang Wenkai saw that no manufacturer was reporting orders for wireless earphones, so he picked up the microphone and said with a smile: "Next, let's talk about graphene batteries." ”

The companies that had participated in the conference before were stunned, as if things were not as they expected, and Zhang Wenkai did not seem to have restricted the orders for graphene batteries.

Of course, how could Zhang Wenkai's ideas be seized by these manufacturers.

Looking at the manufacturers in the audience with a smile, Zhang Wenkai continued: "The function of the battery, I won't explain much, I think you have already received it, please look at the big screen." ”

Zhang Wenkai pressed the remote control in his hand, and a patent certificate for a graphene battery was displayed on the big screen.

"Our graphene batteries have been registered with relevant patented technologies."

When Zhang Wenkai applied for this graphene patent, he also attracted a question from a Spanish company, saying that Zhang Wenkai stole their company's technology, but when they saw Zhang Wenkai's specific technical information, they were all dumbfounded, because their technology was too much worse than Zhang Wenkai's.

"For this technology patent, we will charge 50% of the sales as a licensing fee for the patent." Zhang Wenkai clenched his fists and said.

Looking at the people in the audience, there was no reaction, Zhang Wenkai continued: "And the company that can accept this regulation, I will authorize it." ”

The people in the audience still didn't react.

On the contrary, Zhang Wenkai was stunned, what's going on?

The manufacturers in the audience all opened their mouths, and Zhang Wenkai's regulation of charging 50/10 of sales as patent licensing fees made them sluggish.

The normal patent licensing fee is between three and ten percent, and they really didn't expect Zhang Wenkai to take half of the profit with one mouth.

I've never seen such a shady company.

The heads of some manufacturers trembled all over, not because they were excited, but because they were angry.

"How? You can now place your order. Zhang Wenkai said lightly.

Hearing Zhang Wenkai's words, the expressions of the people in the audience were different, some were angry, some were excited, and some were in a daze.

But even with such an expensive battery, these manufacturers are still competing to report their orders, this graphene has not only brought profits so simple, because this battery will become mainstream in the future, if this battery is not adopted, it will soon be buried by the torrent of history.

Zhang Wenkai looked for Zhao Tianzhi in the audience and motioned for him to come to the stage.

handed the microphone to Zhao Tianzhi and said, "You can take care of the rest!" ”

Zhao Tianzhi nodded, took the microphone, and said to the person in charge of the manufacturer in the audience: "We have drawn up the contract, you can sign the contract." ”

Zhang Wenkai left the venue directly, all that was left was to sign the contract, and he didn't want to sign it dozens of times, so it was better to hand it over to Zhao Tianzhi, and suddenly found that he seemed to be more lazy.

He smiled self-deprecatingly.

Zhang Wenkai did not go back to the office, but directly called Zhang Long and Huo Yong home.

Tomorrow, my younger brother Zhang Wenxuan will take the college entrance examination, go back early and encourage my younger brother.

As soon as he got home, he saw his younger brother lying on the sofa looking at his mobile phone, Zhang Wenkai angrily walked over and snatched Zhang Wenxuan's mobile phone and said, "You will take the college entrance examination tomorrow, and you still have the heart to look at your mobile phone." ”

"What are you doing! Masturbation is a mid-season today! Zhang Wenxuan said that he was about to snatch back the mobile phone in Zhang Wenkai's hand.

There's no way, usually Zhang Wenxuan's favorite game is masturbation, so Zhang Wenxuan pays great attention to every event.

"Then you have no problem taking the college entrance examination tomorrow?" Zhang Wenkai asked by hiding his phone behind his back.

Zhang Wenxuan snatched the phone, looked at it again, and said in his mouth: "It's no problem to test Qinghua." ”

"Just blow it!" Zhang Wenkai felt deeply speechless for his younger brother.

It's good to still have a younger sister, all kinds of girls on TV or something, Zhang Wenkai really wants to try it.

Seeing his younger brother's appearance, Zhang Wenkai could only helplessly do it on the sofa.

"Brother, this wireless charger you invented is too awesome." Zhang Wenxuan said to Zhang Wenkai while watching the video.

Zhang Wenkai shook the flowing sea in front of his forehead and said: "It's average, the recently invented battery is called a cow break." ”

Zhang Wenkai's words aroused Zhang Wenxuan's interest, sat up, looked at Zhang Wenkai and asked, "Brother, tell me how good it is." ”

Seeing that his younger brother was interested, Zhang Wenkai sat up straight and said, "Then you answer me a question first." ”

Zhang Wenxuan was stunned for a moment, and then spit out a string of words in his mouth: "Don't make an appointment, Lan Xiang, save my mother, drink yogurt and lick the cover, eat potato chips without licking your fingers"

Zhang Wenkai covered his head, a feeling of 'don't speak, feel with your heart'.

"What's the matter? Brother, you ask? Zhang Wenxuan suddenly turned into a serious look.

Seeing Zhang Wenxuan's appearance, Zhang Wenkai also planned to make fun of his younger brother, hooked the corners of his mouth, and said slowly: "I just want to tell you, three long and one short choose the shortest, three short and one long choose the longest, choose B if the length is different, choose D if it is uneven, choose C with the same long choice A and short selection, mainly copy, supplemented by Mongolia, and combine Mongolian copying, and you must pass." ”

talked about the most popular phrase when I was in school.

"Huh! Reasonable. Zhang Wenxuan gave a thumbs up.

In fact, Zhang Wenkai doesn't care much about what university his younger brother is admitted to, as long as he has a motivated heart, it is enough, with his own strength, how can his younger brother be able to mix a bite of food.

Seeing his younger brother watching the video over there, Zhang Wenkai returned to his room, lying on the bed, his thoughts were flying, and he couldn't help but think of his research institute.

Now that Tan Yuanhe has become the honorary deputy director, he has to be the director, and it is easy to have a good time.

Thinking that he was wearing a white coat and commanding many researchers, he was developing products

Thinking about it, Zhang Wenkai fell asleep......

"Xiao Kai, don't sleep, eat." Mother Zhang opened Zhang Wenkai's room and said.

Zhang Wenkai, who was in a haze, got up slowly, why did he fall asleep, wiped the saliva from the corner of his mouth, and walked out of his bedroom.

A large table of dishes, uncles, aunts and Xiaobo were there, and the seven people ate lively meals on the table.

After eating, Zhang's mother and aunt went to wash the dishes, and the rest of the people sat by the TV and watched TV.

For people in their father's time, they still have a soft spot for television.

"Good evening, audience friends, welcome to watch Jingbei News, the main content of today's news is: affected by haze, public travel is blocked, Huaxia Xinke's self-developed graphene battery is ahead of the world" Jingbei News at half past six o'clock was broadcast on time.

"Xiao Kai, did you just talk about your company?" Father Zhang asked Zhang Wenkai.

Zhang Wenkai also heard the host's announcement, and nodded at his father.

"What? What the? My brother is on TV, where? Zhang Wenxuan said as he looked left and right.

Zhang's mother and aunt also heard Zhang Wenxuan's shouting, and ran out of the kitchen one after another, staring at the TV.

Zhang Wenkai glared at his younger brother and shifted his gaze to the TV.

Regarding Zhang Wenkai's eyes, Zhang Wenxuan directly chose to ignore it.

"Our reporter reported that Jingbei Huaxia New Technology Co., Ltd. has produced the world's first graphene battery for mobile phones, and its charging time is only three minutes."

This news made Zhang's father and mother's mouths grin, it was not beautiful, and even the uncles and aunts looked at Zhang Wenkai happily.

"Xiao Kai, how much money do you make now?" Mother Zhang asked with some curiosity.

Zhang Wenkai thought about it, the previous batch of orders was hundreds of billions of orders, and a little and a half of the money was spent, which was basically used to buy production lines, and the batch of wireless earphone orders signed today was more than 10 billion, as for graphene batteries, it depends on sales, I don't know how much it will be.

"I have to make more than 100 billion now!" Zhang Wenkai said roughly.

Zhang's mother's voice trembled a little, and everyone looked at Zhang Wenkai, wanting to be confirmed again by Zhang Wenkai.

"That's pretty much it."

got Zhang Wenkai's affirmative answer, everyone gasped, and even Zhang Wenxuan, who was watching the video, was stunned.