Vivtone 3B Longer Sound Tubes and Domes, 4 Tubes 10 Ear Domes (for Vivtone Pro20) sound tubes the Lucid516 RIC-e1 is noted

the Lucid516 RIC-e1 is noted for its versatility and superior sound quality

and timely customer service

Best Hearing Aid for Tinnitus:

This versatility makes the Edge Waterproof Mini RIC-h a preferred choice for individuals seeking a reliable and effective hearing aid solution

Vivtone has partnered with Costco to offer the Supermini-k in-ear hearing aids

Vivtone 3B Longer Sound Tubes and Domes, 4 Tubes 10 Ear Domes (for Vivtone Pro20) sound tubes the Lucid516 RIC-e1 is noted4 sound tubes size 3B for left and right. 3B slim tube is longer than standard size 2B tube. If you are taller than 6 feet or wear glasses, 3B sound tube will be better for you. The Slim Sound Tube with blue 3B letter is for left, with red 3B letter is for right, clean them with brush tool every week to avoid blocked every week. 4 magic domes & 6 close domes with different sizes. Try all of them at the beginning and choose the right size which feels