Specification Brand : WXWBFAO BulletPoint1 : This hearing amplifier have a stylish appearance, emphasizing comfort and ensuring a comfortable fit that does not cause ear pain, ensuring long-term wear comfort. BulletPoint2 : This hearing aids offer an impressive battery life with single uses lasting between 20 hours. What's more, the charging case can recharge the device up to 3~4 times. This is perfect for people on the go or those who simply don't want to worry about constantly charging their devices with our rechargable hearing amplifier. BulletPoint3 : The one-hand touch operation to adjust volume and settings ensures a convenience user experience for seniors. They are ready-to-wear and easy-to-use, perfect for people of all ages. BulletPoint4 : The smart AI chip maximizes dynamic noise reduction and restores sound clarity, providing a seamless, personalized listening experience. Suit various environments, from quiet indoors to noisy outdoors, enhancing the overall user experience. BulletPoint5 : The lightweight design ensures that the hearing aids are discreet and comfortable to wear all day long. It fits the natural curve of the ear canal, providing an enhanced fit and improved listening experience. Color : white ExternallyAssignedProductIdentifier1 : 0635992968009 ExternallyAssignedProductIdentifier2 : 635992968009 FdaDeviceClassification : i FdaIndicationOfUse : otc_and_rx FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : 510K FdaPremarketApprovalNumberPma : PMA IncludedComponents : host ItemName : Hearing Amplifier for Adults and Seniors, Rechargeable Hearing Aids with Noise Cancelling, Included Charging Cable and Cleaning Tool (white) ItemTypeKeyword : hearing-amplifiers Manufacturer : WXWBFAO Material : Plastic ModelNumber : EN-A18 NoiseControl : active_noise_cancellation NumberOfItems : 5 PartNumber : EN-A18 ProductDescription : Maximum saturation sound pressure level (OSPL90)/Max OSPL90:<116dB SPL Maximum Gain/Maximum Sound Gain:<40dB Equivalent Input Noise Level:<20dB Frequency response range: F1 ≤ 250Hz, F2 ≥ 5000Hz Total Harmonic Wave Distortion: ≤ 5% Delay/Latency:<15ms Battery: Lithium polymer battery/Lithium battery Working Time: 20H Suitable population/Suitable Crowd: Mild, moderate, moderate to severe hearing RecommendedUsesForProduct : Everyday use in various indoor and outdoor environments SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 42210000