Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : ZHONGDE BulletPoint1 : 1 Piece Ear Hearing Device for Seniors Adults Blue for Left Ear BulletPoint2 : Small in ear mini size, easy to use. BulletPoint3 : EAST TO USE: The hearing aid comes with a larger volume control (VC), so if your fingers nimble enough, just put your finger on it to adjust manually, do not need extra tools to adjust and handle the small volume trimmer, much easier to use,adjusting the volume to avoid sudden increases in sound and allowing you to focus on what you want to hear. Of course you can also use the hearing aid cleaning brush to adjust the volume BulletPoint4 : LONG LASTING BATTERY LIFE: Rechargeable hearing amplifiers are good and all but they are still larger and bulkier. Our hearing amplifiers are even 20% smaller than others and you'll be able to use our hearing amplifiers for an extended period of time without having to worry about the batteries running out. When it does run out, you can easily replace them with common easy to find A10 batteries. Through normal use batteries will last between four days BulletPoint5 : SUITABLE FOR VARIOUS ENVIRONMENT: The hearing aid can be applied to watching television and outdoor scenes like take a walk for walker in a park and busy area, The earing listener is also suit for hunters. This ear amplifier hearing aids are a good choice for your parents and friends Color : Red ControlType : Button Control ExternallyAssignedProductIdentifier1 : 768447280415 ExternallyAssignedProductIdentifier2 : 0768447280415 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : N\A FdaPremarketApprovalNumberPma : N\A 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 IncludedComponents : small in ear canal ItemName : ZHONGDE Hearing Devices for adult,ZHONGDE (BL ZDC-901A) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 3.93 inches ItemPackageDimensions_Width : 3.14 inches ItemShape : Left ItemTypeKeyword : hearing-amplifiers Manufacturer : SHENZHEN ZHONGDE AUDIO-TECHNICAL CO., LTD. ModelName : J20 ModelNumber : BL ZDC-901A NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PartNumber : BL ZDC-901A PowerSourceType : Battery Powered ProductDescription : Small in ear SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 42210000