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• About this item: ✅【Rechargeable BTE Sound Amplifier (Left and Right)】A rechargeable BTE listening to amplifier specially designed for the elderly and folk with listening to loss Perfect reward for seniors ✅【Easy to Place and Discreet Design】It is lightweight and springs with blissful ear hooks The listening to aid&;s tube adapts to the contours of your ear for ease and luxury It curves so neatly in the back of your ears that no one will word you&;re sporting it ✅【Long-lasting Battery】Charging time is two hours, battery existence is up to forty hours ✅【High Quality】Advanced listening to reduction amplifier with integrated smart chip that divides sound into different channel frequencies, tremendously recuperating processing, noise cancellation, suggestions suppression and background noise cancellation ✅【Easy to Use】The first thing it's best to do when utilizing it for the 1st time is to come to a decision a dome that matches your ears Next, fee your hearing aid batteries Finally, after the battery is totally charged, place the amplifier and adjust the quantity ✅【Correct Use Suggestions】In order to bypass howling, the sound amplifier needs to be positioned properly in the ear We put forward turning the quantity down for the 1st time until the sound amplifier is correctly positioned on your ear The sound tube and earpiece should be cleaned regularly to forestall clogging If the sound tube or earpiece is blocked, the hearing reduction won't produce sound, convenient for communique and journey This gadget magnifies your voice and directly complements your hearing, all-day consolation Features: 1 sound out put:129+/- 3dB 2 gain:>= 40dB+/- 5dB 3 harmonic wave distortion:<= 10% 4 range:450-3400MHz 5 Noise:<=32dB 6:d 7:<=2mA Product DescriptionRechargeable BTE Sound Amplifier for Seniors – 2 Pack (Left & Right) Noise Reduction Behind-the-Ear Hearing Amplifier: The ST01 senior sound amplifier mannequin has a built-in clever chip that divides sounds into diverse channel frequencies, greatly recuperating processing, noise cancellation, feedback suppression and background noise removal Ensures high sound quality It stands out for its simplicity of use and comfort: The ST01 listening to amplifier is designed for older people, with a design that stands proud for its simplicity of use and comfort The tube of this sound amplifier mannequin adapts to the contour of the ear to make it as clean and cozy as probable It curves discreetly around the back of the ears, being very discreet Modifying and controlling volume is extremely uncomplicated Getting started in three clean steps: For the 1st use, the very first thing it's best to do is favor the correct domes for your ears Next, price the battery Finally, with the battery charged, position the hearing amplifiers and regulate the volume Long duration battery: The ST01 sound amplifier mannequin for seniors has a rechargeable lithium battery Charging time is two hours, with battery lifestyles up to forty hours Why is there a hiss? If when you place the sound amplifier on your ear there's a hole between the plug and the ear hole, the microphone and the plug will intrude and the annoying hiss will occur How to circumvent whistling? Check the plugs that ideal suit your ears Insert the plug firmly into the ear gap to ensure that the plug is compact within the ear canal Turn off the sound amplifier and decrease the amount earlier than putting on the amplifier Once the amplifier is in place, flip it on and steadily expand the volume until the proper and vital volume is established Why doesn&;t it make sound? The sound amplifier is turned off It doesn&;t have a battery Clogged sound tube You need to clean it Plugged earphone You must clean it The quantity is simply too low Check if the charger cable is damaged Check that the wax has been removed from the plugs

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