vinsic Hearing Aid, BTE Ear Assist Devices, Digital Hearing Amplifier for Hearing Loss for Adults Seniors with Noise Cancelling, Volume Control, USB Rechargeable, Audiologist Designed ELECTRONICS New Editable Modular Watch Faces

New Editable Modular Watch Faces

Specification:Type: Bluetooth speakerModel: BS28BFrequency response: 20Hz-20KHzTransmission frequency range: 2

As the number of uses increase

Net Weight: A: 0

vinsic Hearing Aid, BTE Ear Assist Devices, Digital Hearing Amplifier for Hearing Loss for Adults Seniors with Noise Cancelling, Volume Control, USB Rechargeable, Audiologist Designed ELECTRONICS New Editable Modular Watch FacesProduct details Updated Design: Germany Digital chip, fine sound quality, comfortable listening. Hearing aids not only has better double noise reduction and prevent howling, but also has the function of instantaneous strong sound intelligent ear protection. 3 different frequency modes and 4 channel for you choices, ensure you can hear a clear voice in different environments by adjust your settings. Safe and Comfortable: Hearing amplifier uses the