Kraft didn''t know whether it was the black police''s own idea or the man behind the headphones, but he certainly couldn''t sell it.

    "I''m afraid it won''t work," Kraft said, "this eavesdropper has a fatal weakness, that is, its own signal is not strong. I have to establish a large receiving station. I can only receive the information from it in my own laboratory. That receiving station is not only expensive, but also a receiving station can only correspond to one eavesdropper, So this thing is actually a failure. "

    This is not Kraft lying. He did it himself. Naturally, there are no such shortcomings. It is small and light, and the signal is strong. However, the eavesdropper made by others according to Kraft''s steps has very strong signal strength. It is also necessary to establish a large receiving station. Of course, it doesn''t matter if it is close, But that''s not much different from the eavesdroppers on the market.

    After a pause, kraft continued, "but if your police are willing to spend money, it''s not impossible to get one for you, but I don''t think it''s cost-effective."

    "Ah, well," shrugged the black policeman, "I''ll report to our boss later. As for whether he is willing to pay, it''s not up to me, a little policeman."

    Turning over the full notebook, the black policeman continued to ask, "what about the skateboard you used when you came? Solar skateboards on the market are not so fast. "

    "Because of the safety problem..." Kraft looked at the black police like a fool. "Solar skateboards and wheelchairs. Most users are minors or disabled. If the speed limit is turned on, what if they have an accident? Can you believe that a lawsuit alone can bankrupt dream company? "

    "Er... Well, what you said is reasonable..."

    The black policeman scratched his bare head and agreed with Kraft''s reason.

    "And the pacemaker used to save Mr. Parker, which is also your invention?"

    "Yes, portable pacemaker. Unfortunately, it has major defects and can''t be sold."

    "Major defects? Haven''t you saved Mr. Parker with it? "

    Asked the black policeman curiously.

    "Er... I can only say that Uncle Ben is really lucky." Kraft smiled and touched his nose. "That thing is not very stable. It may explode."

    "Will it explode?!"

    The black policeman didn''t respond, but Peter Parker jumped up.

    "How dare you use such a dangerous thing on Uncle Ben!"

    "Nonsense! Uncle Ben didn''t breathe at that time. What else can I do without this bet? "

    Kraft roared back again, and Peter Parker wilted again.

    After all, Uncle Ben was saved by Kraft, and he risked the risk of explosion to save Uncle Ben. Peter, a rightful guy, has no position to blame Kraft.

    Peter Parker, who wanted to understand, weakly apologized to him and thanked him again: "sorry, kraft, thank you so much."

    However, instead of giving him a good look, kraft turned to the black policeman and took the initiative to sell the goblin pacemaker XL according to Angela''s plan.

    "In fact, if you police want, there is no problem. Although there is a little danger, there is still a chance to save people at the critical moment."

    Kraft stretched out his thumb and forefinger.

    "This thing can blow up one or two fingers and get a slight burn. When you use it, you can easily solve this problem by wearing protective gloves or something."

    "Ah, ha ha... Forget it," the black policeman smiled and rejected Kraft''s promotion. "Although our New York police are usually a little tired, they are mostly responsible for trivial things. There are not many life-threatening situations. They probably can''t use your portable pacemaker."

    "Really? That''s up to you, "Kraft shrugged and said carelessly." you can contact me again when you need it. "

    In fact, Angela has long calculated the refusal of the police. Even if they need first aid, they can''t use such explosive items. In case they are known by the public, the director of the New York police department and relevant principals can''t get along well, and the military or secret service organizations hidden behind them will not be short of a first aid with fatal defects.

    "That''s it." The black policeman closed the notebook, took out a pamphlet from his pocket, handed it and his pen to kraft, "please sign it and write it for hawk and Andy. If you can, you''d better add the sentence ''you have a good father''."

    This is self familiar and progressive. The purity of the policeman''s black blood is very high.

    Secretly glancing at the corners of his mouth, kraft wrote everything according to the words of the black policeman. Compared with most black fathers, the black man can become a policeman and remember his children''s preferences. He is indeed a good father.

    But Kraft was a little surprised that he didn''t ask about adrenaline. Maybe the hospital didn''t find the particularity of the adrenaline he injected? It seems that the medical level of this hospital, or the technical level of the intelligence department behind it, is just average.

    When the black policeman left, kraft raised his chin and looked at Peter Parker with a worried face.

    "You''re amazing now. How dare you fight black fist? I must tell Aunt Mei and Uncle Ben, you wait to die! "

    "No, kraft!"

    Peter Parker smiled at him pleasantly.

    "Don''t you have to tell them such a small thing? I don''t want to share the household expenses for them. Who knows this will happen... "

    "Hum! I''ve heard that you''re capable of directly getting your salary back, but you don''t dare to take it on yourself. Instead, you let a robber take it out for you. You''re really promising, Peter Parker! "

    "But... Then I''m just like the robber..."

    Peter weakly wanted to refute. To tell the truth, kraft didn''t investigate that he deliberately let the robbers go. He was a little surprised and secretly relieved. In contrast, kraft scolded him for being worthless

    Hey, isn''t he used to this kind of thing long ago.

    "Are you stupid?!" Kraft pointed to his nose and yelled, "that''s your own money! How can it be the same?! You have your own reason to bring this lawsuit to the horizon! "

    Although Peter Parker felt that the court would not accept the lawsuit of underground black boxing, he wisely didn''t answer back, but shrunk his neck like a quail and showed a wronged expression

    It made Kraft angry.

    "I don''t care what makes you so capable of fighting. Anyway, if Uncle Ben or Aunt Mei is involved in such a bad thing in the future, let me teach you a lesson! Don''t think you have some ability, I can''t take you! "

    Kraft turned on the wrist guard in front of Peter Parker and slapped the table in two.

    "Do you hear me clearly?"

    "Listen, listen clearly!"

    Although in Peter Parker''s eyes, this level of strength was nothing, he was shocked by Kraft''s invention. In addition, he was really wrong in this matter, and there were too many handles in Kraft''s hands, so he could only honestly admit it.

    Anyway, this is not the first time. Just get used to it.