Specification AudioSensitivity : 29 decibels BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Kaiouli 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 : 8-Channel No Whistling Digital Hearing Aids: The hearing aids comes with built-in intelligent chip own the function of multi-directional noise reduction . The smart chip divides sounds to different channel frequencies which improving processing, noise cancellation, feedback suppression and background noise removal significantly .These are perfect for mild to moderate hearing loss. 35 dB sound gain is higher than most other hearing aids. Never missing conversations with friends and family. BulletPoint2 : LED Displaying Remaining Power: The high-definition LED display screen can clearly show remaining power. No longer worrying about the battery, travel with peace of mind, and refuse battery anxiety. Creative design of the running LED make the hearing aids more fashionable. The charging case can store 45 hours of standby power, which is enough to charge the hearing aids 2-3 times. After each charge, the hearing aids can be used for 12-15 hours, which is enough to meet your daily needs. BulletPoint3 : Long-term Wearing Comfort: The hearing aids are ergonomically designed, fits the ear canal, is not easy to fall off, and is comfortable to wear for long time. The new hearing device is 25% smaller than other model, so there is no burden to wear it. And the devices are sleek, small, and virtually invisible. They disappear into the ear canal like magic, so no one will know you're wearing them. No need to worry about falling out or losing it, and no embarrassment about wearing hearing aids. BulletPoint4 : Easy Operation: Choose the right earplugs that fit your ear canal, put on your hearing aids, turn the switch to “M" to turn it on, wait 10 seconds to hear four beeps and start working. After use, turn the switch to “O" to shut down and back to charging case. Use a tuning stick to adjust the volume. Rotate the knob clockwise to increase the volume and counterclockwise to decrease it. Please use a cotton swab to clean the ear canal before wearing, or the sound may be bolcked. BulletPoint5 : Tips for Charging: Our hearing aids use Type-C fast charging and can be fully charged in 1-2 hours for 12-15 hours of continuous use. The fully charged charging case afford 5-6 times charging for hearing aids. L/R light on=hearing aid is charging, Number flashing= charging case is charging, L/R light off= hearing aid is fully charged, Number always on=charging case is fully charged. Please charge it for 10-12 hours before your first time using it. BulletPoint6 : 【Perfect Gift For Adults with Mild to Moderate Hearing Loss】 By wearing the Hearing Amplifier can once again the love and laughter of their family and friends, alleviating feelings of loneliness. Feel free to contact us if you have any problems, we are so glad to help you and reply in 12 hours ASAP. Tips: It usually takes 1 week to adjust to the new sound obtained through this aids. Color : Blue&Red CompatibleDevices : Smartphone ControlType : App Control ExternallyAssignedProductIdentifier1 : 0768510368316 ExternallyAssignedProductIdentifier2 : 768510368316 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : 510K# FdaPremarketApprovalNumberPma : D421169 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 aids, domes, usb cable IncludesRechargableBattery : 1 ItemName : Rechargeable Hearing Aids, Digital Hearing Amplifier with Noise Reduction ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemTypeKeyword : hearing-amplifiers Manufacturer : Kaiouli Material1 : Plastic Material2 : Silicone ModelName : CHJH-A49A ModelNumber : SW-007 NationalStockNumber : A8 NoiseControl : active_noise_cancellation NumberOfItems : 2 NumberOfLithiumIonCells : 3 NumberOfLithiumMetalCells : 3 PackageLevel : unit PartNumber : GM-312T ProductDescription : Rechargeable Hearing Aids, Digital Hearing Amplifier with Noise Reduction Style : In The Ear SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 42210000