1. New hi'ohi'ona pilikino pepeiao pūpū. ʻO ka hiʻohiʻona nani a nani, hoʻolālā hiʻohiʻona hou
2.In-pepeiao hoʻolālā, pili pono ka ipu pepeiao, māmā a ʻoluʻolu e ʻaʻahu
3. Ua hanaʻia ka uea i ka uea TPE, hiki ke maʻalahi, lōʻihi, aʻoi aku ka lōʻihi o ke ola.
4.Metal plug, hoʻoili leo leo maʻalahi, pale ʻana i ka corrosion, pale ʻana i ka oxidation, kūʻē i ka unplugging a hoʻopili i ka hoʻohana ʻana i kēlā me kēia lā
5. Independent sound cavity unit design, shielding interference and hoemi distortion, and the sound is cleaner