Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : ONEBRIDGE BulletPoint1 : Intelligent Double Noise Reduction:ONEBRIDGE hearing aids have an advanced smart chip. It intelligently reduces the noise in our daily life and amplifies the voice of human speaking to ensure you can hear clearly. The upgraded dynamic iron speaker has excellent vocal reproduction and noise reduction capabilities, which can give you the best sense of reality. It is a good choice for severe hearing patients BulletPoint2 : Rechargeable:The portable magnetic charging case newly assembled lights to indicate when it is fully charged, charging, or needs charging. Our advanced charging technology enables 2 hours full charge, 20 hours working duration. The 350 mAh large-capacity li-ion battery charging box can charge a pair of hearing aids three times, and it can be used more than 60h BulletPoint3 : Five levels Volume Adjustment:5 levels of volume adjustment can help you easily adapt to various occasions like outdoor sports, company meetings and telephone communication. One button.shift between three different modes (normal, noise, telephone modes) .It is easy to use BulletPoint4 : Lightweight and Comfortable:Double-layer open ear plugs won't give you a blocked ear feeling and fit comfortably in your ear canal. These hearing aids are easy to put on and off without any issues. When you put them on properly you will never hear the annoying howling BulletPoint5 : One Year Warranty:Your shopping experience is the highest priority for us.If you encounter any problems with our product, please contact our technical support team and we are more than happy to help Color : Grey CompatibleDevices : US marketplace devices ControlType : Button Control ExternallyAssignedProductIdentifier1 : 718667141812 ExternallyAssignedProductIdentifier2 : 0718667141812 FdaIndicationOfUse : rx FdaLabelType : consumer FitType : In-Ear Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : hearing aids ItemName : Hearing Aids, Onebridge Digital Hearing Amplifier Aids Sound Amplifiers Hearing Assist Magnetic Contact Charging Sound Device Noise Reduction Technology for Clear Calls 3 Working Programs 1 Pair ItemPackageDimensions_Height : 12.192 centimeters ItemPackageDimensions_Length : 8.2042 centimeters ItemPackageDimensions_Width : 12.0904 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hearing-amplifiers Manufacturer : ONEBRIDGE Material : Plastic ModelName : D59C ModelNumber : D59C NoiseControl : none NumberOfItems : 2 PartNumber : D59C PowerSourceType : Battery Powered ProductDescription : Frequently Asked Questions and Solutions: 1) Why there are some background noise? Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound. √ Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks. 2) What causes the squeal? If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone. The sound is re-amplified which causes that annoying whistle. √ Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside. Turning on the device after put it in ears. 3) Can't Charge Normally? √Slightly adjust the position of hearing amplifiers for a perfect connection. √The light turns blue when it is connected well; the light turns white when it is fully charged. Clean your device regularly to prevent build-up of wax. Keep the device functioning properly RecommendedUsesForProduct : assisting individuals with hearing loss in various listening situations Style : Both Ear SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2