TKING Digital Hearing Amplifier for Adults, Invisible in Ear Canal, Multi-Function Button Adjustment,Aid and Assist Hearing (Red, Battery-Right Ear)
- 3 Programs : 1-Normal ; 2-High Frequency Compensation ; 3-Low Frequency Compensation
- Automatic Feedback Compression DFS System , Monitor Whistle Freuqency Piont and Instant Remove it . Good for Take Mobile Phone
- Intelligent Noise Reduction System , Detect and Recognize the Noise Wave, Change the Gain of the Channel Where the Noise is Located, Make Normal Speed More Clearly
- Ultra-Low Machine Itself Background Noise , and Ultralight Weight Body You Don't Even Feel Wearing It
- Buttom VC : Adjust Volume Control to Adaptive Different Enviroments ,6 Earplugs --2 Type and Full 3 Size Eraplugs Make it More Fit and Comfortable to Ear Canal
- Comfort Threshold Control ; Automatic Gain Control-Output for Hearing Protection, No Need to Suffer from Sudden Loud Noise Anymore