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Digital Mini Invisible Hearing Aids Sound Amplifier Listening Device First Aid For Elderly Deafness High Quality brandeis blue
Laiwen|SKU 326-lue
About this item
- 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.