If i think again, it use the old cap not the latest one. Then Arc series havent been replaced. Duora while some think it replace Arc series, but its not. Its different category, 2 side frame model. So its reasonable to release newer version of Arc series. Other hand Voltric are retired & replaced with Astrox series. Its abit wierd if YY would rerise VT series. I cant help thinking its a hoax or maybe we all that assume that way but actually (maybe) its new Astrox Z Force.