Acoustune AEX70 Eartips

Adopting the use of SMP (Shape Memory Polymer) iFit material from SMP Technologies, Inc. of Japan, the highly biocompatible material reduces discomfort when worn for long periods of time and also has excellent shape retention. While the shape is based on the shape of the “AEX07” ear tips already on the market, the shape has been fine-tuned and the wall thickness has been changed to take into account differences in materials and other factors. // SPECIFICATIONS – Inner nozzle diameter – 3.7mm ~ 4.8mm – XS size: 8.9mm (total height), 10mm (width at tip) – S size: 8.9mm (total height), 11mm (width at tip) – M size: 8.9mm (total height), 12mm (width at tip) – L size: 8.9mm (total height), 13mm (width at tip) – XL size: 8.9mm (total height), 14mm (width at tip)