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Q90 CIC Hearing Aid Invisible Sound Amplifier Digital audifono 8 Channels 16 Bands Hearing Devices for Elderly Dropshipping
1.8Channels & 16Bands
2.Intelligent Noise Reduction System(18DB)
3.Automatic Feedback Compression DFS System
4.Program Switch Beep
5.Secondary Strong Sound Block
6.Multi-channel Expansion(8 Channels)
7.Trimmer VC(Three in one button optional)
9.Intelligent Frequency Spectrum Analysis System
10.Intelligent Volume Learning
12.8 Channel Maximum Output Control
13.Pre-programmed Type(best fitting based on the audiogram)
14.Advanced Wind Noise Suppression Management System
How to switch the right program?
One Beep: Program 1 Normal Mode Good for regular everyday listening-provides Amplification across all frequencies.
Two Beeps: Program 2 Noisy Mode Suitable when out doors like when on the road on
Super market to restaurant .Attenuates Hi-Frequencies.
Three Beeps: Program 3 Quiet Mode Suitable for a quieter environment ,at home or on
office. Attenuates low Frequencies.
Four Beeps: Program 4 Hearing Protection Mode: Compress the super loud volume to a suitable volume and enter the ear canal to protect your fragile eardrum.