Specification AudioSensitivity : 40 decibels BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Emtech Laboratories BulletPoint1 : Almost Invisible - Much smaller and more discreet than the traditional digital hearing amplifier and no pull line on the outside.No awkwardness is convenient for you to attend various occasions..with ultra-soft earbuds and ergonomic non-slip design. No burden to ears even for long-time use. Comes with different-sized ear domes, please choose the appropriate size to perfectly fit your ears. BulletPoint2 : No Whistling-The AOOTSMILE Hearing aids adapt medical grade technology to amplify the sound while reducing background noise, bringing you a more comfortable and clearer hearing experience.16-Channel Clear Sound Quality, Intelligent Noise Reduction.Works effectively for mild to moderate hearing loss people. BulletPoint3 : Easy Operation - Simple to Use, Easy to learn how to use in 3 seconds, Take out it turns on, Short press adjust the volume 1-5 level, Long press 2S can adapt to 3 models; Memory Function (after using 10 minutes) BulletPoint4 : Fast Charging & Long Battery Time - With a 2.5-hour magnetic full charging time, the hearing amplifiers can be used for 250 hours(365 days of standby time). No need to charge the device every now and then. Backup Power: enough to charge a pair of hearing aids six times. The compact charging box also works as a storage box to prevent the small hearing aids from losing. BulletPoint5 : Clear and Smoothly Conversations-Invented by a Board Certified ENT Surgeon, these rechargeable hearing aids are precisely tuned to the range of sounds associated with the human voice and can assist 95% of Americans with mild to moderate hearing loss, AOOTSMILE supports professional customer service for one year and lifetime quality guarantee! BulletPoint6 : Why Does Whistling Occur? -The whistling is due to the gap between the earplug and the ear canal, which does not fit the ear completely. It is recommended that you replace the earplug with a more suitable one, so that the whistling will disappear when it fits perfectly. BulletPoint7 : 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. Color : BROWN CompatibleDevices : iPhone 6 or later, Android phones running version 10 or later, including Samsung Z flip or later (including A series, Note, and S series) Google Pixel 3 and later, OnePlus Nord, 7 T, and later. ControlType : Button Control Directions : Charge the hearing aids, Adjust the volume, Switch between listening modes ExternallyAssignedProductIdentifier : 6975452374693 ExternallyAssignedProductIdentifier1 : 744915515609 ExternallyAssignedProductIdentifier2 : 0744915515609 FdaDeviceClassification : ii FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : D90376 FdaPremarketApprovalNumberPma : D90376 FitType : Behind-the-Ear Flavor : Unflavored 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 Hazmat28 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesFormFactor : In-Ear IncludedComponents : hearing-amplifiers IncludesRechargableBattery : 1 ItemName : Behind the Ear Tubing #13 HW Hearing Aid (BROWN) ItemPackageDimensions_Height : 16.1036 centimeters ItemPackageDimensions_Length : 5.1054 centimeters ItemPackageDimensions_Width : 10.3124 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : hearing-amplifiers Manufacturer : Emtech Laboratories Material : Acrylonitrile Butadiene Styrene (ABS) ModelNumber : BRWN13HW NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PartNumber : BRWN13HW PowerSourceType : Battery Powered ProductDescription : Add a touch of fun to your hearing aids today by using our colored tubing! Behind-the-ear Earmold HW #13 clear tubing. Dimensions .076 x .130 Pre-bent and quilled. 4 pieces of tubing. ProductSiteLaunchDate : 2022-01-05T09:00:24.876Z RecommendedUsesForProduct : Assisting individuals with hearing loss in their daily activities SerialNumScanRequired : 1 Size : 11mm Style : Single SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 42210000