 So we're here with a DSE lab. Hello. Hello. Who are you? My name is Grace. So what is this? Our product name is 3D Hologram fan or you can call it display. So it's like a floating display. It's turning around right? Very fast. Yeah it's turning around very fast. So you have a this is medium size or? Yeah uh no it's the smallest size. So how much for a small one like this? Small one the price is uh 400 US dollar for one piece. For how many pieces? For one? For one yeah. For just one. Any order many? Um you need to talk. Yeah how about this is medium? Uh the middle size. This is medium right? Yeah. Yeah. And how much is that? Uh this one is 700 US dollar. And how about this one? The biggest one is the 3,500 US dollar. So do you already have big sales many by this? Um was it new? The biggest is this one and this one. How many you sell total? Um how many thousand? 10,000. 10,000 total? Yeah last year. Last year? Yeah 10,000. Are you the only company who can do this or? Um I think China have two or three companies to product it. How why are you better? Yeah we have the highest resolution and right now and we control the video and the picture by Wi-Fi. We have our own software and APB. And it's good quality? Yeah. Software is good? Yeah. And uh what is the resolution? Um how many pixel here? This resolution is 512 and 512. 512? 2. In the circle. Yeah. And uh what is the frame rate? Freeway. How many pictures every second? Uh this video. It's video. Right now I put my shutter speed at 12 uh shutters per second what's it called? But uh the video is like a slow frame rate or? Uh you mean to take? Yeah to make the best effect you need to have a specific frame rate maybe on the video or something. And uh how long is a warranty? Will it work for many years? Uh two years. Two years? Yeah. And where are you based? You're not Shenzhen? No we're not Shenzhen. We're based in Nanjing nearby Shanghai. Nanjing is better than Shenzhen? No it's not that mean. No? Yeah. And the other Chinese company that make that make similar is in Shenzhen or? Two. You're the only one in Nanjing? Yeah. And I've had partner is in Nanjing and we have an agent in Shenzhen and Guangzhou. How many uh how many people in your company? Uh it's about 30 to 40. And what is the technology inside here? Uh what is this connector? What is this power? It's power and input output is made to make a multi-screen. But there's Wi-Fi in there? Yeah Wi-Fi um how do you say module? Module inside there? Yeah. How much power do you need to run this? Uh you can see the catalogs. How's it? The power. The lit power is 30? Yeah. Yeah.