Magic Tricks

This is by far the most worthless advice I’ve paid for. What do you expect for $6 though. This has nothing to do with what I’m looking for. I’m looking for in today’s modern world and digital information how to construct a portable sound device use if my laptop or smart phone to operate my music with a tiny remote in my pocket. My laptop right now is connected to my sound system via Bluetooth and what I need next is a tiny remote control for my laptop to run my music fir me at a click. I need it to adjust my volume and go to forward and reverse to tracks. Nothing big and bulky or outdated like the lesson I downloaded. I need something versatile and convenient.