Banggood 1PC Hearing Aid Sound Amplifier Headphone USBRechargeable Ear Hearing Machine Mini Hearing Aids

Specification:Name: Hearing AidMaximum Sound Output:≤126dB+3dB Frequency Range: Not narrower than 450Hz~5000H Equivalent Input Noise: 29dB+3dB Working Current: ≤10mA Full range sound gain:25dB±5dBTotal Harmonic Distortion: 10% Size: 22mm x 22mm x 15mmFeatures:--Small in size and not easy to notice when wearing it. This design ensures a comfortable fit and gives users confidence when using their hearing aids.--Rechargeable, no need to replace the battery frequently. With the rechargeable feature, users can conveniently charge their hearing aids and ensure they are always ready for use.--Slim and lightweight, comfortable to wear for a long time. The slim and lightweight design reduces any discomfort or strain.-- Provides loud and clear sound amplification, ensuring users can hear clearer and clearer voices. This feature enhances the overall listening experience and enables users to communicate effectively in a variety of environments.--Designed to be user-friendly and easy to operate. They typically have simple controls and an intuitive interface that allow users to adjust volume levels, switch between different settings and easily personalize their listening experience.Package Includes:1x Hearing Aid