Hi shivam,
I am Dave, I will help you with this.
Those are devices that Windows can detect that have a Bluetooth connection, the first is a Realme mobile phone icon and the second (Storm) is not a recognizable device, it seems to have a generic name and even Windows cannot decide what device that is, it could be any Bluetooth enabled device in your home or perhaps a device like a PC that the name has been changed to Storm.