Place of Origin | Guangdong, China | Brand Name | WF |
Model Number | WF-I200PRO | Product name | Voice Adjustable Ear Sound Amplifier Sound Enhancement Hearing Aid |
Type | ITE hearing aid | Function | digital mini ear hearing aids amplifier accessories for deaf |
Certificate | CE/ISO13485 | Material | ABS Plastic |
Max Sound Output | 107 u00b1 4dB | Max Sound Gain | 25dBu00b15dB |
Wave Distortion | u226410% | Frequency Range | F1u2264300Hz , F2u22653500Hz |
Input Noise | u226437dB+3dB |