R03L1 1 Pair RIC Digital Hearing Aid Noise Reduction Bluetooth Sound Amplifier For Deaf Elderly
Advanced DSP Technology: The R03L1 is equipped with 10-channel dynamic range compression (WDRC) and 10-channel low dynamic range expansion, delivering clear sound quality in various auditory environments
APP Customization: Users can personalize their listening experience with four different adjustable programs via the mobile app, enabling a customized listening experience that ensures optimal comfort and clarity
Intelligent Noise Management: With advanced background noise cancellation, wind noise reduction and adaptive feedback management, the device improves speech clarity and provides a natural and immersive listening experience.
Personalized Settings: The app allows users to fine-tune their settings with equalization and smart volume learning, while intelligent speech spectrum analysis optimizes speech intelligibility for better communication
Rechargeable Design: The device offers hassle-free use with features like automatic volume and program memory, low battery alerts, and a rechargeable lithium battery that provides over 15 hours of continuous use on a single charge. the charging case provides an additional three full charge cycles to ensure uninterrupted hearing support throughout the day
Specifications:
Model: R03L1
90dB Output Sound Pressure Level: Max:<114+3dB / Avg: 107±4dB
50dB Saturated Output Sound Pressure Level: Max: 40±5dB / Avg: 35±5dB
Frequency Range: 200~5000Hz
Harmonic Distortion: 500Hz: 5% / 800Hz: 5% / 1600Hz: 5%
Equivalent Input Noise:<32dB
Working Time:>15 hours
Operating Voltage: DC 3.0~4.2V
Charging Time: 3 hours
Battery Capacity: Charging Case: 600 Mah, hearing aid: 30mah
Included in delivery:
2 x hearing amplifiers
1 x charging case
1 x charging cable
1 x wax protector and tool
6 x earplugs
1 x cleaning brush
1 x English user manual
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