Bluetooth Call Digital Hearing Device 5 Level Noise Reduction Hearing Aids 180MAH Battery
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...Hearing Aid with Bluetooth Call Product Description: Our Neckband Hearing Aids come equipped with a built-in algorithm library including speech enhancement, howling detection, echo suppression, automatic gain control, transient noise suppression, enabling clear and precise sound quality. The noise reduction feature ensures that background noise......
Shenzhen Sounds Good Technologies Co.,Ltd
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117dB Loud And Clear Invisible Hearing Aids Rechargeable Ni MH battery
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...Hearing Aid Features Fast charging technology Charging for 1 hour to workcontinuously for 48 hours,Using 8 hours a day can be used for 6 days Double noise reduction Newly upgraded dual-chip filter circuit technology,Builtin highly sensitive microphone as a sensor,Enhancing the useful signal and relatively reducing thebackground noise......
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
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Pam8403 Ultra Miniature Digital Power Amplifier Board Class D 2channelsx3w
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... 4 ohm, 8 ohm speakers, large output power, enough energy, good sound quality. Class D digital power board without LC filtering is unique, USB can directly use the computer's power supply. Double panel wiring, and properly solve the...
Hans Innovation Group
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