EP-100 memory foam earbud tips for Nuforce earphones

6 pairs per size (assortments include 2 pairs of each size) 2.9mm (.11") connector hole compatible up to 4.4mm diameter (.17") slow rebound memory foam with silicone connection tube Ear tips are 10...

EP-400 Memory foam replacement earbud tips for NuForce earbuds

6 pairs per size (assortments include 2 pairs of each size) 4.9mm (.19") connector hole compatible up to 6.4mm diameter (.25") Slow rebound memory foam with silicone connection tube Ear tips are 10...