Input Noise: <=26dB. Max sound out put: 122+/- 3dB. Sound gain: >= 28dB+/- 2dB. Frequency range: 300-4800MHz.
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3-10pcs 3.7v 45mah 541112 small lithium polymer battery for earphones hearing aid sensor light bluetooth earphones
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Hearing aid mode can be used by two; Bluetooth mode only supports monaural mode, two does not support pairing;. This product is single, need binaural hearing aid, buy two;. ▸ Music Mode: Hold 3s to connect devices (single-ear use only).
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About this item .
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Oticon Engage BTE Hearing Aid. - 1x Oticon Engage BTE hearing aids. - 1x Oticon storage cases. BrainHearing Technology: Mimics natural sound processing to improve speech understanding and reduce listening effort.
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Mini size, bluetooth headset appearance, different from the old-fashioned hearing aids, wearing it will not let people notice any. only supports one ear. It automatically enters the hearing aid mode after turning on the device, which is very convenient to use and more friendly to the.
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Updates ：Noahlink Wireless 2, the latest version of Noahlink Wireless, includes hardware component upgrades to keep up-to-date with technology changes. It is compatible with all devices that work with the original Noahlink Wireless.
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Hearing aid mode can be used in both cases; Bluetooth mode only supports single-ear mode, two do not support pairing;. This product is a single, need two ears to aid hearing, buy two;. 1 Mini size, Bluetooth headset appearance, different from the old hearing aid, will not be noticed after wearing;.
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►UK/US Tuned : Optimized for English speech frequencies (200-6,000Hz). 👂【Hearing Assistance & Bluetooth 2-in-1】. ✔️Stealth Design : Mini ABS housing (smaller than AirPods) – no "hearing aid stigma".
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