Modecom MC-XS1A PC speakers

 Bottom of the barrel PC speakers. Bought as set of speakers + optical mouse + mouse pad for something like $5.

These speakers have plastic baskets - I've never seen that except except for miniature tablet/phone speakers.

PCB markings: HY 266, 2010.08.21.

These speakers are not stereo. Single 8002B audio amplifier is used.

Audio quality is obviously very low - worse (or even much worse) than from most built-in laptop speakers.