A two-piece wireless hearing improvement system having a pocket piece and an earpiece, wherein the pocket piece includes a microphone adapted to receive analog signals, a first processor coupled to the microphone to convert the analog signals to digital signals, and a first transceiver coupled to the processor to transmit the digital signals. The earpiece includes a second transceiver for receiving the digital signals, a second processor coupled to the second transceiver for converting the digital signals to analog signals, a speaker coupled to the second processor for transmitting the analog signals, and a movement detector for detecting relative movements between the earpiece and the pocket piece and generating a first signal according to the relative movements. The first processor provides signal compensation based on the first signal.