Hemobllo 4PCS Preformed BTE Earmold Hearing Aid Tubes - Hearing Machine Mold Tubes Clear PVC Sound Tube Replacement Tubes Hearing Aid Accessories

• HIGH- QUALITY AND DURABLE: Made of practical PVC material, soft to the touch, safe to use. But please note that it will turn yellow or hard after using it for a period of time, you need to replace it in time.
• EASY INSTALLATION: You can change the hearing aid tube at home without having to go to an audiologist to change the tube. Convenient and save money!
• HEARING AID ACCESSORIES: A good assistant to replace the mold tube in the hearing aid. For soft earplugs, connect with earplugs and BTE. It is very helpful for people with hearing impairment.
• REMINDER: The hearing aid tube should be replaced in time when it turns yellow or hard. It needs to be replaced about every six months to avoid affecting the effectiveness of the hearing aid.
• THE PACKAGE CONTAINS: 4pcs transparent hearing aid tubes. The size is approximately 2.36X1.18X0.12in.

Description What Makes Tubes Harden? Oil from the skin and products used on a person's hair cause tubes to harden. Additionally, people who spend more time outdoors find their tubes need changing more frequently because the UV rays from sunlight and extremes in temperatures cause tubes to harden faster. All hearing aid tubes harden and should be changed at least every six months. Many people find it beneficial or necessary to change them more frequently. BTE hearing aids become uncomfortable and more difficult to wear as the tubes become progressively stiffer. Features - Material: PVC - Color: Transparent - Size: 6.00X3.00X0.30cm/ 2.36X1.18X0.12in Package Including 4 x Mold Tubes