1. New ikọkọ awoṣe eti nlanla. Alarinrin ati irisi lẹwa, apẹrẹ irisi tuntun.
2. Apẹrẹ inu-eti, eti eti ti o wa ni ṣinṣin, ina ati itura lati wọ.
3. A ṣe okun waya ti okun waya TPE, ti o rọ, ti o tọ, ati pe o ni igbesi aye iṣẹ to gun.
4. Irin plug, didan ifihan agbara ifihan ohun, ipata resistance, oxidation resistance, resistance to unplugging and plugging in daily use.
5. Independent ohun Iho kuro oniru, shielding kikọlu ati atehinwa iparun, ati awọn ohun ti wa ni funfun.