Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : NVBOTY BulletPoint1 : Smart and Convenient: Enjoy five adjustable volume levels to customize your listening experience. Simply press and hold the “Volume+” button on the hearing aid for 3 seconds to turn it on/off, and a single click adjusts the volume. The smart memory function automatically restores your last used volume setting for easy use. BulletPoint2 : All-Day Listening: With our included charging case, you can charge on the go anytime, anywhere. The hearing aid provides up to 25 hours of playtime on a full charge. With the charging case, you can enjoy a total of up to 100 hours of listening time. A quick 3-hour charge gets you back to listening. BulletPoint3 : Comfortable Fit: Choose from three different ear tip sizes for a personalized and comfortable fit. The secure, snug fit ensures all-day wear without discomfort, making it ideal for the elderly. BulletPoint4 : Clear Sound, Noise Reduction: Our hearing aids employ advanced chip technology to effectively reduce feedback and provide active noise cancellation, delivering a clear and pure listening experience. With a volume gain of 43dB±5dB, you can easily hear even in noisy environments. BulletPoint5 : Compact and Portable: Our hearing aids come with a main unit, ear tips, charging case, and carrying case for ultimate convenience. The compact charging case easily fits in your pocket or bag, making it the perfect companion for the elderly on the go. BulletPoint6 : COMPLETE ACCESSORIES - Package includes one pair of hearing aids, 6 different sizes of earmuffs, charging case, USB charging cable, cleaning brush and user manual (explains how to use the hearing aids and troubleshoot common problems).If you have any questions during use or purchase, please feel free to contact us Color : Black CompatibleDevices : Television, Smartphone CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatibleDevices3 : Television ControlType : Button Control Directions : 1. Ensure the Ear Dome fits snugly in your ear canal to avoid feedback/whistling. 2. Choose the right size ear dome if it is too loose. 3. Turn down the volume prior to inserting the amplifier into the canal. 4. Wear the device properly with the pulling line below and the volume button/dial above. 5. Change a new battery and wait for 2 minutes for full optional. 6. Clean the sound output tube to avoid blockage from ear wax. 7. Replace the wax filter if you still can't hear the sound. 8. Keep the amplifier dry and clean the amplifier frequently. 9. Insert the amplifier into the ear canal snugly for enough loudness. ExternallyAssignedProductIdentifier : 7896326927915 ExternallyAssignedProductIdentifier1 : 850070485159 ExternallyAssignedProductIdentifier2 : 0850070485159 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : 3018999226 FdaPremarketApprovalNumberPma : 3018999226 FitType : In-Ear GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IE_SmallLithiumIonBatteryWithEquipment Hazmat17 : IN_SmallLithiumIonBatteryWithEquipment Hazmat18 : IT_SmallLithiumIonBatteryWithEquipment Hazmat19 : JP_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryWithEquipment Hazmat21 : NL_SmallLithiumIonBatteryWithEquipment Hazmat22 : PL_SmallLithiumIonBatteryWithEquipment Hazmat23 : SA_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : SG_SmallLithiumIonBatteryWithEquipment Hazmat26 : TR_SmallLithiumIonBatteryWithEquipment Hazmat27 : US_SmallLithiumIonBatteryWithEquipment Hazmat28 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesFormFactor : In-Ear IncludedComponents : Hearing Aids IncludesRechargableBattery : 1 ItemName : Hearing Aids, Hearing Aids for Seniors, Rechargeable Hearing Aid with Noise Cancellation, 5-Level Button Volume Control, OTC Hearing Amplifier for Moderate Hearing Loss, Clear Sound ItemPackageDimensions_Height : 16.7894 centimeters ItemPackageDimensions_Length : 4.9022 centimeters ItemPackageDimensions_Width : 12.5984 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : hearing-amplifiers Manufacturer : NVBOTY Material : Plastic Material1 : Plastic Material2 : Silicone ModelName : resovonac Hearing Amplifier ModelNumber : M2219 NoiseControl : active_noise_cancellation NumberOfCompartments : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : M2219 Pattern : Solid PowerSourceType : Battery Powered ProductDescription : Invisible Hearing Sound Amplifiers for Seniors and Adults Material:Medical Resin Size:1.8*1.2cm Color : Light Red for Right Ear ,Light Blue for Left Ear Package( for one ear) 1 x Hearing Amplifier 3 x Different size closed earplugs 1 x Cleaning Tools Brush 5 x Earwax Guard 1 x Size 10 battery 1 x USER GUIDE 1 x Case Precautions Q: Why do hearing amplifiers make noise? A: Hearing amplifiers will amplify all sound simultaneously, including the speech and background noise, the Noise-Cancelling microphone would help to amplify more speech signal to help you to hear more clear. Q: How to reduce feedback/whistling for this hearing amplifier? A: 1. Ensure the Ear Dome fits snugly in your ear canal, make the amplifier is occlusive in the canal. 2. Choose the right size ear dome, if it is too loose, replace with a larger ear dome. 3. Turning down the volume prior to insert the amplifier into the canal. 4. Make sure the pulling line is below, and the volume button/dial is above when you wearing it, to wear the device properly. Q: : The amplifier does not work/stop working/can't be heard? A:1. Change a new battery, wait for 2 minutes for full optional for a new battery. 2. Clean the sound output tube to avoid the blocked from the ear wax. 3. If you still can not hear the sound, replace the wax filter. 4. Keep the amplifier dry and clean the amplifier frequently. If you have any questions during use, please feel free to contact us, our team will provide you with professional responses within 12 hours. ProductSiteLaunchDate : 2024-07-17T07:25:23.050Z RecommendedUsesForProduct : indoor/outdoor use Size : 1 Count (Pack of 1) StrapType : No Strap Style : In-Ear SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex UnitCount : 1 UnspscCode : 42210000