Well, sort of. Like many other wireless audio systems developed prior to the launch of iPhone OS 3.0—which apparently supports A2DP for stereo audio streaming, but not AVRCP for remote control of the speaker—BTSP-200 does generally what it’s supposed to do, but not as much as it could. At the center of the black and silver housing are simple track, volume, play/pause, and power controls, as well as a bass booster button, and…