... noise reduction, and 64 frequency EQ equalizer; 3. Active noise cancelling up to -25dB； 4. Adjustable 9 levels volume and 4 listening programs; 5. 115dB High volume output and

...programmable otc hearing aid suitable for amazon online sales Model: Vigor 402BT-P Specifications 1. Mini size and comfortable fashion design. 2. Full Digital programmable. 3. Bluetooth App control. 4. 4 channels WDRC compression. 5. Four programs for different environments. 6. Noise reduction. 7. Instant fit. 8. Low power, but suitable for mild to moderate hearing...

...Programmable Microcontroller Peripherals. Description: IC MCU PROGRAMABLE 512KB 5V 90NS Industrial Level 44PLCC STM ZPSD302B-90JI Applications: Telecommunications: • Cellular phone • Digital PBX • Digital speech • FAX • Digital Signal Processing (DSP) Portable Industrial Equipment: • Industrial control • Measurement meters • Data recorders Instrumentation Medical Instrumentation: • Hearing aids

... Function Test Capacity, test capacity of battery for hearing aids Application regular or rechargeable batteries, battery pack assembly line, cylindrical battery, 1.5V battery, button cells Voltage range 9-12V programmable Oem Available, Customer Set