説明

• Buyer&;s tip: Cause of howling/noise: The amplifier and microphone contained in the hearing aid are close to every single other, so the sound is continually obtained and expanded, and there's a bound possibility of howling after the system is grew to become on Howling is hard to circumvent with both small and high-power hearing AIDS currently at the market, and is just possible with all-digital hearing AIDS Ways to circumvent howling/noise:1 Howling is more likely to happen when the flexibility is excessive (the amplified sound is loud) Therefore, growing the quantity progressively from a low level can effectively avoid howling When the ear canal is completely closed, there's no howling sound Therefore, use your listening to reduction after cleaning your ear canal and test your earplugs from extensive to small find the best fit Once the hearing aid is in the ear canal, it is suggested to push the listening to aid together with your finger and maintain it for 1-2 seconds, then launch it so that the earplug is completely extended function1 Mini BTE design2 High power, chip noise reduction3 4 Operation mode, multi-functional designAs shown in four Low strength reminder, USB charging (no deserve to replace the battery)5 Charge 4-6 hours, can paintings for eighty hours specificationProduct Name: Rechargeable BTE Hearing AidColor: Beige/blue, charging headCharger :DC 5V150mA~1AWeight: App: 15x40x10mmMaximum output :129+4dBMaximum acquire :38±5dBTotal harmonic distortion :≤5%Equivalent enter noise :≤28 Due to the inclusion2 * listening to aid8 earplugs (different sizes)2 x User manual2 * garage box2 * USB charging cable and charging head A type reminder1 Set the amount to a minimal before sporting Choose barely greater earplugs to circumvent whistling Gradually develop the quantity to bypass unexpected will increase in sound shown in four If you pay attention howling, examine that the ears (silicone) match properly, the stopper length is tight,Choose earplugs and plug them properly to make sure that there is no air leakage Keep earplugs clear echarger INPUT: AC100-240V, 50-60Hz / 0: 5V, 1000mA1 Please use the matching charger to charge the product, otherwise it might injury the product If you should update the charger, please use the charger compatible for this product If you employ the incorrect charger to price the product, it'll cause harm to the product

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