Dream-quest by UnknownKadath

I own a pair of wireless earbuds; they're black. In the dream snippet I was in my room with two of the black pairs plus a pair in white. My earbuds have L and R on them despite being the same shape and looking neutral. But in the dream I was thinking that if I couldn't match the correct case they'd either not charge or even break. Not an issue for the white pair in a white case, but the black ones? And it didn't help that I had one extra black earbud marked not L or R, but 73A. So five black earbuds. Well as long as I was confused I decided to try and charge both L's and listen with them and do the same with both R's, just to see if they'd sync to each other. I guess I was willing to risk breaking them all? And then figure out what the 73A one did. There was someone I didn't know with me who was going to help me with this, but I woke up.