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Product Review
- Thin tube that is molded for right ear; made of soft, hypoallergenic silicone
- Tweak Hearing Amplifer comes standard with a 1B/small tube that fits most users.
- Tubing should be changed 2 to 3 times per year
- Tweak tubing may not be compatible with other brands of sound amplifiers.
- Tubes are non-refundable and cannot be returned.