- Fully Digital Signal Processing
- 2 Channels Automatically Volume Control(WDRC)
- Adaptive Feedback Cancellation
- Layered Noise Reduction
- Low-Frequency Gain Adjustment(H-tri)
- Overall Output Adjustment(P-tri)
- Automatically Save Volume&Program
- 3 Program Modes(P1 Quiet Environment Mode, P2 Noise Reduction Mode, P3 Telecoil Mode)
- Program Switch Prompt Tone
- Volume Change Prompt Tone
- Low Battery Warning Indicator











