HD420 Tube Selection Pack
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What Is It?
- Choose Left or Right Ear
- Includes 1 x Short HD420 tubing, 1 x Long HD420 tubing and 1 x Very Long HD420 tubing
What Does It Do?
- Choose Left or Right
- Allows you to trial all tube lengths to find your perfect fit
- Improves comfort and minimizes feedback issues
- Select your optimum combination
- Tubing should last up to three months dependent upon use.
- Change when discolored or when it becomes less flexible
Can Be Used With:
- For use with HD 420 Digital Hearing Aid only
- Attach Domes size 5, 7, 10 or Tulip on end