newest pioneer4you IPV8 pre-order only $46.9 per set, black and silver colors avaliable,
link: http://www.smokstore.us/Pioneer4you-IPV8-230W-TC-Mod
max output 230watts,built-in YIHI SX330-F8 chip,powered by 2pcs 18650 batteries,
support resistance as low as 0.05ohm,support SS,NI200,TI vape wires.