Tweak is the only digital personal sound amplification product using specialized patented technology that lets you select from among three ranges of amplification, plus remember what level of amplification you like best.
Tweak contains the same components found in high-end hearing aids that cost thousands of dollars: digital amplification, high-end feedback cancellers, microphones, speakers, and bio-compatible plastics. It also incorporates a digital volume control to give you even more flexibility in different environments.
Tweak Hearing products are designed and programmed in the United States.
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