1. Kev nyab xeeb thiab them ceev ceev
2. USB chaw nres nkoj txhawb nqa ceev them ntau txoj cai PD / SCP / FCP / AFC)
3. Hom-C interface txhawb nqa Apple PD ceev them raws tu qauv
4. Nws yog lub teeb ci thaum siv lub zog, nws yog tsim los nrog lub teeb xiav muag muag kom yooj yim nrhiav kev them nyiaj ntawm qhov tsaus ntuj.
5 Cov khoom siv zinc alloy tsim haum zoo kawg nkaus hauv lub tsheb