单声道系列
IS1632N Bluetooth 3.0+EDR Mono Headset IC
IS1636N Bluetooth 2.1+EDR Mono Headset IC
IS1685S Bluetooth 3.0+EDR Noise Reduction Mono A2DP IC(支持降噪,和A2DP)
IS1686S Bluetooth 3.0+EDR Dual-Microphone Noise Reduction Mono Headset IC(双MIC降噪)
立体声系列
IS1621N Bluetooth 2.1+EDR multimedia SOC
IS1681S Bluetooth 3.0+EDR multimedia SOC