Specification AudioSensitivity : 29 decibels BatteriesIncluded : 1 BatteriesRequired : 1 Brand : JECOLOS BulletPoint : Rechargeable Design: Equipped with Type-C portable charging box, fully charged in 1.5-2 hours, can be used continuously for 20 hours; The charging box can charge the hearing aid 3-4 times, maximum use time 100 hours, storage space with replacement soft eardome. BulletPoint1 : Long time Working: The hearing aids can be recharged with charging case and take 3 hours to charge. A full charge will power the hearing aids about 15 hours; there will be 5-second start-up latency to avoid whistling before you fit it well in the ear BulletPoint2 : 4 Customized Programs: Hearing aids for seniors is equipped with app intelligent program, Customized according to audiogram 4 kinds of different sound quality program to meet different demands,automatically saves volume and program adjustments BulletPoint3 : Noise Cancellation: The hearing aids rechargeable feature a 10-channel digital chip that quickly captures and distinguishes effective sound, while enabling automatic noise cancellation to suppress whistling, provide more clear sound BulletPoint4 : Easy to Use: Your phone will controlled the hearing aids throught connected the app, you can adjust the volume and switch listening program with the app (Support Android and ios system),there is no expense for downloading the app BulletPoint5 : Package Conclude: 1 x hearing amplifier; 1 x charing case; 1 x charing cable; 1 wax guard and tool; 1 x cleaning brush ; 1 x instructions; 12 x earplugs; please read the instructions carefully before wear Color : black CompatibleDevices : Smartphone ControlType : App Control FdaDeviceClassification : ii FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : K221052, Consumer FdaPremarketApprovalNumberPma : K221052, 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 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesFormFactor : Behind-The-Ear IncludedComponents : Hearing aid, charging case, charging cable, instruction manual, eardomes, claeing brush IncludesRechargableBattery : 1 ItemName : JECOLOS OTC Hearing Aids Rechargeable Hearing Aids for Seniors, 16-Channel Digital Hearing Devices with Noise Cancelling, RIC Hearing Aid with 4 Programs, Hearing Aids for Seniors Adults, Auto-On/Off ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemTypeKeyword : hearing-amplifiers Manufacturer : JECOLOS Material1 : Plastic Material2 : Silicone ModelName : CHJH-A49A ModelNumber : CHJH-A49A NationalStockNumber : A8 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 3 NumberOfLithiumMetalCells : 3 PackageLevel : unit PartNumber : CHJH-A49A ProductDescription : 【Perfect Gift Choice】Hearing loss can be emotionally challenging. Give your family a better hearing gift and use hearing aids for seniors correctly to help them reintegrate into society. A more natural and enjoyable listening experience is waiting for you. Style : In The Ear SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 42210000