P 640S Tube Selection Pack

What Is It?

• Choose Left or Right Ear
• Includes 1 x Short P 640S tubing, 1 x Long P 640S tubing and 1 x Very Long P 640S 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 six months dependent upon use.
• Change when discolored or when it becomes less flexible

Can Be Used With:

• For use with P 640S only
• Attach P 640S Domes size Small, Medium, Large or Tulip on end