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Rechargeable Portable Digital Sound Amplifier For The Elderly
Product information:
SR41 is a non-programmable ITC hearing aid. Based on DSP systems, 4 channels WDRC and digital signal processing, SR41-V25 can provide your hearing clear and comfortable. No matter you are in quiet, noisy, outdoor environment, it will keep you hearing clearly.
Rechargeable design and portable case greatly improve the convenience of carrying and using.
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MODEL |
SR41 |
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Digital |
• |
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Push Bottom Volume Control |
• |
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AUDIOLOGICAL FEATURES |
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Channels |
4 |
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Channels Low Level Expansion |
4 |
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Channels Maximum Output Limiter |
4 |
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Bands Equalizer |
16 |
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Intelligent Environmental Noise Suppression |
15dB |
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Adaptive Feedback Management System |
• |
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Wind Noise Suppression(5-level) |
3-L |
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Acoustic Comfort Optimizer |
3-L |
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FUNCTIONAL FEATURES |
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Low Battery Warning |
• |
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Pre-configured Tone Indicators for Startup |
• |
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Power-on Delay |
• |
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Pre-configured programs |
• |
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P1 normal mode |
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ENVIRONMENT & CONDITIONS:
Working conditions
Temperature: 0℃ ~ +40℃
Humidity: 30% ~ 80%
Voltage: DC 3.0-4.2V
Temperature: -20℃ ~ +50℃
Humidity: 30% ~ 80%
Size Information:
Packing list:
Sound amplifier*1
