1.Lightweight a oblique i loko o ka pepeiao, ua kūpono i ka auricle maikaʻi. Hoʻohana lōʻihi me ka ʻeha ʻole
2.In-pepeiao hoʻolālā, nā mea silicone palupalu, ʻoluʻolu e ʻaʻahu, ʻaʻole maʻalahi e hāʻule
3. Ua hana ʻia ka uea me ka uea TPE, hiki ke maʻalahi ke kino uea, tensile a paʻa, a ʻoi aku ka lōʻihi o ka lawelawe ʻana.
4.10mm nui-diameter kaʻa kaʻa, hoʻolālā ʻāpana, pale i ka hoʻopili ʻana a me ka hōʻemi ʻana i ka distortion, ʻoi aku ke kani maʻemaʻe.
5. ʻO ke kino nui o ka pūpū pepeiao e hele hohonu i loko o ke kahawai pepeiao, e ʻae ana i nā pahu pepeiao e komo hohonu i loko o ka pepeiao, e hōʻike ana i ka hoʻokaʻawale kani maikaʻi loa. ʻAʻohe walaʻau, ʻaʻohe leo kani
6.Metal plug, hoʻouna ʻana i nā hōʻailona leo maʻemaʻe, kūpaʻa i ka corrosion, anti-oxidation, a me ka plug-resistant no ka hoʻohana ʻana i kēlā me kēia lā.