 So it's similar like you can separate it by two parts. One part is for the blue teeth here. Here it is. Nice. So this is the Huawei Talk Band B1. Yes. New launch. Yeah, new launch. The same as the X1 and the M1 and the G6. So what is the use for this? So actually for the... Actually what, sorry? So actually compare with other products. So you have like... Is this for fitness only or...? So in this moment we just... Fitness. It's not for... You don't get email or it's not smart. No. In this moment we just receive to make a call. And make a call to calculate your heart beat. Heart beat? Yeah, heart beat. So it has a heart beat sensor? Yeah, inside. Inside? Yes. And you can connect with your mobile. In this moment it's just for Huawei products. But in the future we will... It's available for the other all the products. So heart beat? Yeah. Make a call? Yeah. With the Bluetooth. So you... But you don't dial. You receive the call or what do you do? Yeah, yeah, yeah. So firstly of course you need to swear in your head. Yeah. And then... Based on your mobile, with your Bluetooth you can connect with the mobile. And you... When you make a call you can use that. And to connect with the mobile. All right. How much it costs? How soon? Actually in China we... We hope we can launch in the end of the March or in the beginning of the April. In the Euro we hope we can launch in the middle of the April. And how much maybe the price? Around 99 euro. Is Bluetooth 4.0 right? Yeah. And battery life very long? Around 6 or 7 hours.