 and we can power off again so there's a backlight here and this this keyboard for smart TV so hi so who are you hi this name and you from a loyal electronic yes and you have a backlight sofa keyboard mousepad yes with backlight how long battery it around one month one month yes you just change the battery here and you can do a backlight in the battery rechargeable rechargeable yes you can connect with the USB and charge again yes Michael USB cable cool and then you have this one this is a basic basic one yes it basic touch cap touchpad cable and how's the quality yeah good good very good yes and a good mouse pad here good button yes of course right click yes and the button here is stable mass production you have mass production for this one how much it costs it's around 13 13 how many pieces are for 3k 3k how about this one yes Sam 3k also the price 16 16 16 for the backlight and then you have a big one like this this is nice so this is how much this is cheaper 12 another 14 14 okay yes and it's as nice as a big brand same quality yes big bigger touchpad nice for 500 pieces of 3k 3k alright that's cool let's let's look at your other products here how many keyboards you make every month here you factory how many you make every month around 30,000 30,000 so you make a lot of keyboards yes and that's cool how you how old is your company almost six years and always make only keyboards people and mouse all right