1.Solely muaj private pwm tsim 2. Txais cov khoom siv hluav taws xob ABS + PC, muaj zog thiab hnav tsis kam 3.Me me, zoo nkauj thiab zam, yooj yim nqa 4.Internal ntse overcurrent tiv thaiv system, tiv thaiv kom muaj zog tam sim no nkag mus rau hauv lub xov tooj ntawm tes, nyab xeeb rau kev siv 5.Adopt high-quality internal transformer, charger yog super ruaj thiab ruaj khov 6.8 teev high-intensity aging test