1.Silver single head chestpiece,ergonomic design for the back so as to get comfortable use.The diameter of chestpiece is 48mm.and it can catch both low frequency and high frequency sound by pressing the back in different pressure.
2.Connecting spring is embedded.Ear tip is specially designed for sultiing the ear structure.
3.Zinc alloy chestpiece with chrome-plated silver finish.Excellent sound conduction,little acoustic attenuation.
4.PVC Soft ear tip
2.Connecting spring is embedded.Ear tip is specially designed for sultiing the ear structure.
3.Zinc alloy chestpiece with chrome-plated silver finish.Excellent sound conduction,little acoustic attenuation.
4.PVC Soft ear tip