 Here we have a dog tracker here with Yi Shi, here are electronics, hello, so what's your name, hello, who are you? My name is Jacka. And right here you have a dog tracker, pet tracker right here, with a camera? It's a camera, huh? Yes. And WCDMA? WCDMA is 3G. 3G? Yes. And how long is the battery? 3 days, 3 weeks. 4 days? 4 days. 4 days, a battery like this is for a big dog, right? Big dog, not small dog. Big dog. Big dog. Big dog. Like this guy there, and the dogs walk around, and there's a GPS, you can do a fence. You cannot go outside the fence, stay inside the area, and then you can, what can you do with this? Is this GSM also? Yes. WCDMA? UHF, GSM. UHF? UHF, and GPRS, GPRS EDGE. You have a dog? You have? Yeah, yes. You have a big dog? Big dog, big dog. One? One, one, one. And a big house? He run around? No, no, no. More house. Like a tiger, you can also track tigers in the jungle. This is a family, and... What this can do? What is this? What is this? You put on a tree, and when the dog passes by, he can recharge his tracker. Alright. There's even some little bit more dangerous versions right here that gives an electric shock. Smell? Something for the smell or no? No smell. No smell. No gross smell. Yes, this is... What is that? SIM card, and power. SIM card. Can you put this on the cat? Wi-Fi tracker. Can you put this on the cat? Track the cat? Yes, cat. Cat? Cat. Can do for the cat? Yes. House and cat tracker. Cat tracker? Yes. Not only dog? Small cat is okay? Small. Small cat? No, no bigger, no bigger. Small cat is okay? Yes. But where's the power? Power and... You just find a battery, you connect? Just this, this, this. This is too big for a cat, you know? It's too big. You can have a small one. Small, small battery is okay? Yes. Alright, so there we have a little cat tracker. I need one of those. With a SIM card. I'll give you a SIM card and you can call your cat when there's food. And you can say, come back.