Rechargeable Sound Amplifier for Adults,Voice Enhancer and Audio Sound Amplif...

Rechargeable Sound Amplifier for Adults,Voice Enhancer and Audio Sound Amplifier Device,Aid and Assist Hearing for TV and Talking(2 Pieces)

• 2-in-1 Storage Box: Charging & Drying Box Make Device More Easy Better Maintenance of the Machine
• 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 Volume Control : Press Button to Adjust Volume,Each Press Change 3dB,Max Gain 39dB ,Min Gain 21dB
• Comfort Threshold Control ; Automatic Gain Control-Output for Hearing Protection, No Need to Suffer from Sudden Loud Noise Anymore