SIEMENS Fast P4 Channels Hearing Aid

2019BEST!!Original SIEMENS Fast P 4 Channels Digital Wireless Hearing Aid Moderate Severe Loss Small BTE Sound AmplifiersPoint

Range of use: less than 100dB, suitable for Moderate to Severe hearing loss or old people
4 Channels digital signal processing technology, output better quality sound
3 Sound Programs, meet different requirements
Germany Digital Intelligent Chip, reduce noise automatically
Feedback suppression System, Prevent from howling sound Better
Nano coating Environmentally friendly materials material, protect from moisture and sweat
Mini and protable Easy to Operate

How to Use:

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