 So we're here at the MediaTek and you're showing fast charging. So who are you? I'm MediaTek Smartphone here. That's why I live. So you're making a fast charging solution right here. It charges how fast? We can charge up to 70% in 20 minutes. 20 minutes and you have 20 safety protection mechanisms? Pretty high. Yeah, so we have to make sure the safety. Right, so the safety... How high is it? It's connected to this. What is this? This is a travel detector designed by the RichTek. So RichTek is a subsidiary of MediaTek. We acquire RichTek Let's say September. All right. So it provides here to 70% in 20 minutes. If you compare with the literature available, show me 5. Did you make the same? No, I'm just joking. So, how much faster? And 5 times faster than iPhone 6 faster. 5 times faster. So what is a volt? What is the amps? 5A. 5A in 5V? Yes, 5V. And how soon is mass production? This kind of charger? Really for mass production? All right. So that's amazing. 20 minutes, 70%. How many minutes for 100%? Because in the second half of the charge period, the charge current needs to be slowed down. So it will take more than one hour, about one hour to fully charge. Why is it needed to slow down? To protect the battery. Okay, for how many recharge cycles can do? The smartphone is the same? The same as usual. Same as usual capacity is the same? It depends on the customer. But inside the phone you need something big, a PCB in there to support this kind of fast charging? We need to totally redesign the whole smartphone. The key point is you need a new battery with high charge rate capability. And you also need to carefully design the charge pace impedance to control the mechanism impedance as slow as possible. Is it possible to do this pump express over USB Type-C? Yes. You have to use USB Type-C? Already. Already, yeah. So is there some other advantage from USB Type-C managing the charging current or something else? Yes. Did you take advantage of this? Yes, because USB Type-C is a universal standard now. So the customers don't need to design or customize their own connector or cable. So it's very convenient for customers. And when you say it's 5A, is it dangerous? Oh, it's not dangerous? No, no, no, not dangerous. Is no fireworks coming out? No, it's very safe? Yes. Okay. As you can see, we designed over 20 mechanisms for safety. All right. That's awesome. So we're getting faster charge. And this you can use for charging laptop also, no? That's sure. You charge everything? Everything, using Type-C. Type-C, the future of the pump express 3.0. What happened with 2.0 and 1.0? What is the difference? What was possible with that? 3.0 is, we call it direct charge. So the adapter voltage is low, very close to the battery voltage. Okay, so pump express 2.0 or 1.0 is high voltage charge. So the adapter voltage is as high as 9V or 12V. And how about the battery? You say you need special battery? Yes. That's a new battery for this. New battery. Special battery. Yes, special and with new materials. New materials. Yes. But it's still lithium ion. Still lithium ion or it needs to be something else? Something new? Yes, it's still lithium ion. Lithium ion, but new materials in the way the battery isn't more expensive? Different electrode. Is it more expensive? No, a little bit. A little bit, okay. Cool, so there it is. Faster than the competitors.