Description
4 pieces of 2B standard length sound tubes size 2B for left and right side of hearing aids, 4 magic domes & 6 close domes. 2B tubes are standard length, suitable for most people. 3B tubes are X-long length, suitable for tall people or for people who have large ears..The slim sound tube with blue 3B letter is for left, with red 3B letter is for right, suitable for iBstone Vive20. Suggest you clean them with brush tool every week to avoid blocked..The slim sound tubes are suitable for most other devices which need 3B size sound tube with the same shape of the tube top. Double Layer Magic Hearing Aid Domes are soft and comfortable in the ear..Double Layer Magic Hearing Aid Domes are soft and comfortable in the ear. Close domes can convey more power..Great for iBstone Vive20, Vivtone Pro20 hearing aids
