Specification: Colour: white Charging time: 4-6hours Working time: 20 hours Material:ABS+silicone Voltage: D C 3.7V Model: Z-19 Peak OSPL 90: ≤117dB+3dB HAF OSPL 90:110dB±4dB HAF/FOG gain: 29dB±4dB Frequency range: 300-3500Hz Total harmonic distortion@500Hz:≤7% Total harmonic distortion@800Hz:≤7% Total harmonic distortion@1600Hz:≤7% Equivalent input noise level: ≤25dB+3dB Rated power supply current consumption: ≤2mA Package Included: 2x Rechargeable hearing aids 1x Charging case Pairs of earplugs Brushes Screwdrivers USB charging cable.
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Connect better with loved ones--Participate in pleasant conversations with family, friends or co-workers with our hearing aids for adults. Hearing aids for adults is small and light-weight, it‘s fit to wear and more comfortable to use.
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Features:-The built-in rechargeable battery can be used for up to 30 hours on a full charge, and it only takes 2-3 hours to charge. It also comes with a charging case that can be charged 4-5 times, and it only takes 3-4 hours to fully charge the charging case.-Adopting intelligent noise reduction system, it can detect and sense noise waves, change the gain of the channel where the noise is located, and clearly identify the speed of normal sound waves.-The compact size makes it easy to carry and use anywhere.-It is packaged in an exquisite gift box, which is an ideal choice whether for personal use or as a gift to relatives and friends.Specifications:Battery capacity: 300mAhEquivalent input noise: ≤32dBCurrent: ≤2mARated voltage: 3.7vWorking time: ≧30.
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About this item .
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If the earmuffs are not fully inserted into the ear canal, or if the air leaks out of the earmuffs, it will cause an annoying whistling sound. - Specially designed for hearing-impaired people, more suitable for the ear canal.
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Features:-Easy to use, the volume can be easily adjusted with the touch of a button, no tools required.-Built-in energy-saving rechargeable battery prolongs battery life and extends the time between charges, supporting all-day use.-The charging box can be fully charged in 2-3 hours, and after being fully charged, it can achieve an ultra-long standby time of 35-48 hours.-Each weighs only 3 grams, which is convenient and comfortable to wear. It comes with earplugs of different sizes to fit everyone's ears perfectly.-It adopts a compact and lightweight design, which satisfies your convenience of carrying and invisible wearing, and can be used anytime and anywhere.Specification:Colour: white&goldStyle: in the earPower source: built-in 300mAh batteryEquiv.
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About this item-It adopts a mini size design and a Bluetooth earphone appearance, which is different from the old hearing aid and is invisible and burden-free to wear.-Built-in the latest chip to achieve the best hearing aid function and help the hearing-impaired people hear sounds normally.-With multi-level volume adjustment, you can adjust the required hearing aid volume according to your needs. After wearing and turning on the device, double-click/triple-click to adjust the volume.-It automatically enters hearing aid mode when turned on, which is easy to use and more suitable for elderly users.-It can also be used as Bluetooth earphones. After turning on, you can switch to Bluetooth mode by long pressing it. Please note that the Bluetooth headset mode onl.
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Features:-The built-in rechargeable battery can be used for up to 30 hours on a full charge, and it only takes 2-3 hours to charge. It also comes with a charging case that can be charged 4-5 times, and it only takes 3-4 hours to fully charge the charging case.-Adopting intelligent noise reduction system, it can detect and sense noise waves, change the gain of the channel where the noise is located, and clearly identify the speed of normal sound waves.-The compact size makes it easy to carry and use anywhere.-It is packaged in an exquisite gift box, which is an ideal choice whether for personal use or as a gift to relatives and friends.Specifications:Battery capacity: 300mAhEquivalent input noise: ≤32dBCurrent: ≤2mARated voltage: 3.7vWorking time: ≧30.
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