16-Channels Bluetooth Hearing Aid Rechargeable Noise Reduce Sound Amplifier Hearing Aids For Deafness

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16-Channels Bluetooth Hearing Aid Rechargeable Phone Connection Noise Reduce Sound Amplifier Hearing Aids Earphone For Deafness

Product Feature: 1.16 Channel WDRC hearing aid.This hearing device is designed for 40-60 years old people or people with hearing problems. 2.Blue-tooth 5.2 support music and phone.Support Programming Service,you can programming according to your hearing level. 3.Adaptive feedback inhibition.Advanced digital signal processing technology can intelligently reduce environmental noise and provide clear, high-quality natural sound. 4.Subband noise reduction,Full digital circuitry, low power consumption, adaptive noise reduction, and can prevents howling. 5.4 program hearing curve adjustment.Selected superior chip with fine sound quality and stable transmission performance. 6.Mobile magnetic charging 12 hours battery working.Long standby time. 7.Small convenient,Easy to carry.The compact charging box can be charged anytime, anywhere. 8.Real sound with both ear. Product Parameter : 1.OPSL90:118dB 2.HFA:(Sound Gain 40dB) 3.Equivalent Input Noise:21dB 4.Battery:68mAH 5.WDRC Channel:16 6.Total Harmonic Distortion:3% 7.Frequency Rang:200-6000Hz 8.Charging Time:2 hours 9.Working Time :8-12 hours 10.Oper Ation Environment:0~40°C,30%~ 75%RH,860- 1060hPa 11.Storage Environment:0 ~40°C,≤75%RH,700- 1060hPa 12.Blue-Tooth:BT5.2 (Phone and music support) 13.ECHO Cancellation:Support 14.Environment Noise Cancellation:Support