Retone Super Power Hearing Aids WDRC Digital Hearing Amplifier Better Sound Better Life
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...Digital hearing aid & hearing device supplier Signature feature 100% Digital processing for exceptional sound quality 2 channels WDRC amplifier 12 bands frequency shaping Low level expansion Low battery warning Earhook design,easy operating Rocker volume control Memory switch tone Low frequency cut setting MPO setting Output Compression Limiting(AGC-O) Low current consumption Advantages Digital......
Retone shenzhen Technology Co., Ltd.
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Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid
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Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid Product Description Max Sound Output: ≤120dB Sound Gain: 35dB±5 Total Harmonic Wave Distortion:≤4% Frequency ......
SUCE (HONG KONG) IMPORT AND EXPORT LIMITED
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Automatic Rechargeable Digital Hearing Amplifier Noise Cancelling Hear Aids Over The Counter ROHS
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Shenzhen Sounds Good Technologies Co.,Ltd
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40dB Micro Ear Mini Rechargeable Digital Hearing Aid With Rechargeable Battery
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Elderly Adjustable Mini Electric Digital Rechargeable Micro Ear Sound Amplifier Hearing Aids Features Fast charging technology Brave innovate for mobile lithium battery,No need to wait for a long charging time and no ......
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
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mini digital power amplifier in 2*3W class D amplifier board 2.5~5V USB input power
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PRODUCT FEATURES Excellent noise suppression, in case not connected with the input audio, with an ear trumpet can not hear any noise, two channel stereo, 5V power supply and can output 3W+3W power, can directly drive 4 ohm, 8 ohm speakers, large output ......
Hans Innovation Group
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MINI RECHARGEABLE EAR DIGITAL BUY HEARING AIDS PRICE SOUND AMPLIFIER wifi
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...Digital Buy Hearing Aids Price Sound Amplifier product overview Type Receiver-In-Canal Hearing-Assisting Device Suitable For Moderate to Severe Hearing Loss Output 45dB ±5dB Frequency Response 300 - 6000Hz Channles Complete Digital 8 Channels with 5-Band EQ Fine-Tuned Battery Capacity 40+ Hours Together With Full Charging Case How To Program My Hearing......
Hefei DX Medical Co., Ltd.
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5v Usb Charging Ear Bud Hearing Aids Sound Amplifier
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USB Ear Mounted Hearing Aids Charging Sound Amplifer Product Function 1.Volume adjustment knob 2.Mode adjustment 3.Indicator light 4.Earplug 5.Ear hook 6.Rotate Product Advantages 1.Rechargeable Digital Hearing Aid 2.Simple buttons,easy to opreate 3.Noise ......
Henan Responsafe Medical Instrument Co., Ltd
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2 Channels 2.0 Mini Digital Sound Board 2.5-5V D Class Power Amplifier for Home Speaker
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Contact Us Production Process Description: ：Advanced Micro Devices, volume: 20*19mm ：Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise ：Two-channel stereo, 5V power supply can ......
Shenzhen Creatall Electronics Co., Ltd.
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Bionic Ear Remote Sound Recorder 100 meters headphone Spy Audio Listening Amplifier Bug
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The Bionic Ear lets you hear faint sounds up to 20~30 Meters away, and loud sounds at an incredible 100 Meters on the included comfortable and high quality Stereo Headphone. Added to this, there is a built in monocular which will let you see objects at ......
Accen Technology Co., Limited
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MAX4468ESA+
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Preamplifier IC Cellular Phones, Digital Dictation Devices, Headsets, Hearing Aids, Portable Computing 8-SOIC...
Shenzhen Wonder-Chip Electronics Company Limited
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