RIC Invisible Hearing Aids With Bluetooth DSP 3.7V Noise Blocking Hearing Aids 9 Level
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Shenzhen Sounds Good Technologies Co.,Ltd
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RIC Bluetooth Hearing Aids 40dB Mobile Hearing Aid Services
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RIC Bluetooth Hearing Aids 40dB Mobile Hearing Aid Services Technical Data Technical Data Vigor U 402BT Peak OSPL 90 ( dB SPL) 120 HAF OSPL 90 ( dB SPL) 110 Peak Gain(dB) 40 HAF Ful on Gain (dB) 35 500Hz(%) 1% 800Hz(%) 1% 1600Hz (%) 1% EQ Input Noise (dB) 24 Frequency range 200-4100 It is less visible than a traditional BTE hearing aid......
Retone shenzhen Technology Co., Ltd.
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7g Wireless Invisible In Ear Hearing Aids for Sound Amplifier 12 Months Warranty
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...k Of Ear Invisible Hearing Aids Sound Quality Natural Features: 1. Low frequency noise reduction regulation, dual mode one button adjustable, effectively remove outdoor noise, directional microphone, ensure sound quality natural. 2. RIC technology, high ......
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
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