 Hello everyone, my name is Michal Toula, I am an application manager at ST Microelectronics and I would like to introduce you today our wireless charging products from ST Charged Family. Wireless charging is becoming more and more popular and it's not implemented only in the phones but it's now being implemented in other applications like wearables, earbuds or even laptop and tablet charging. The design of wireless charging in this application brings various challenges like overheating, low efficiency, incompatibility with other cheap devices in the market or custom call design due to space requirement. In ST we have developed several reference designs to address all these issues. Let me introduce you our low power wireless charging solution. It consists of STWBC86 as a transmitter and STWLC38 as a receiver. This is the smallest reference design which perfectly fits application like smartwatch charging or other wearable device which has limited area for coil and PCB. As you can see the PCB area is just 7x7mm and core diameter in this application is just 15mm. The key benefit of this application is improved freedom of positioning which means the charging will start even in case of some small coil misalignment. That's very helpful in this small coil design applications. Using the same integrated circuit just in application which allowed to use bigger coil, it helps us to offer complete BPP compliant solution which is ensuring interoperability of any either transmitter or receiver with any cheap device in the market. Increasing the coil a little bit more on receiver side allows us to offer EPP compliant solution which means that the receiver can deliver up to 15W with any EPP transmitter in the market. Finally let's move to our high power solution using different products from our STCharge family. It's STWLC38 as a receiver and STWBC2 HP as a transmitter. This solution can deliver up to 70W which means it can cut the charging time of the smartphone less than 30 minutes or it can be used for charging of the laptop or tablet. Both transmitter and the receiver are EPP 15W compliant which means they can work well with any EPP cheap device in the market. The key advantage of our solution is improvement of the heat during charging thanks to custom coil design on the receiver side. That's all from me today, I hope you find it interesting, if you want to find more details please contact your ST local sales office or visit us at st.com slash wireless power. Thank you.