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Digital Mini Invisible Hearing Aids Sound Amplifier Listening Device First Aid For Elderly Deafness High Quality
🔥Technical Speifcaiono
1.Maximum SSPL90：119dB
2.HFA SSPL90：108dB
3.HFA Full-on Gain：45+/-5dB
4.Peak Gain：45dB
5.Frequency Range：250Hz-4500Hz
6.Total Harmonic Distortion：500Hz<3%；800Hz <3%；1600Hz< 3%
🔥Model parameters & features
★LW322★
1.2 channels + 4 bands
2.Intelligent noise reduction system (6DB)
3.Sound restoratlevelion : Nomall
4.Rocker Switch
5.Adaptive acoustic feedback processing
6.Main wind noise suppression management system
7.Multi-channel expansion
8.Tinnitus masking function
9.Adaptive volume control in different environments
10.Ultra-low background noise
11.Rich mid-range and high-frequency sounds.
★LW324★
1.4 channels + 8 bands
2.Intelligent noise reduction system (9DB)
3.Sound restoratlevelion : Medium
4.Rocker Switch
5.Adaptive acoustic feedback processing
6.Main wind noise suppression management system
7.Multi-channel expansion
8.Tinnitus masking function
9.Adaptive volume control in different environments
10.Ultra-low background noise
11.Rich mid-range and high-frequency sounds.
★LW326★
1.6 channels + 12 bands
2.Intelligent noise reduction system (12DB)
3.Sound restoratlevelion : Highly
4.Rocker Switch
5.Adaptive acoustic feedback processing
6.Main wind noise suppression management system
7.Multi-channel expansion
8.Tinnitus masking function
9.Adaptive volume control in different environments
10.Ultra-low background noise
11.Rich mid-range and high-frequency sounds.
★LW328★
1.8 channels + 16 bands
2.Intelligent noise reduction system (15DB)
3.Sound restoratlevelion : Highly Realistic
4.Rocker Switch
5.Adaptive acoustic feedback processing
6.Main wind noise suppression management system
7.Multi-channel expansion
8.Tinnitus masking function
9.Adaptive volume control in different environments
10.Ultra-low background noise
11.Rich mid-range and high-frequency sounds.
