Hearing Aid Sound Amplifier for Elderly with Magnetic Charging Case, Mini Invisible Sound Collector, Portable Audio Enhancer

Shell Process: ABS

Power Supply Method: USB

Rated Voltage: 3.7V

Packaging Dimensions: 12.5*9.5*4cm

Specification: Black Pair / Black Case

Specification: White Pair / White Case

Specification: Red-Blue Pair / Black Case

Specification: Red-Blue Pair / White Case

Built-in Battery Capacity: 300mAh-500mAh

Battery Life: Over 12 Hours

Hearing Aid Category: In-the-Ear

Product Name: Hearing Aid

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