Vaporflask by Vape Forward

Featuring the YiHi SX350J chip.

Requires 2 batteries (sold separately) 

Anti burning technology.

75 watt regulated, 85 watt in bypass mode.

output voltage 1.0 - 9.5 volts.

Resistance  0.15 ohm to 3.0 ohm.

Four modes: powerful+, powerful, standard and soft. Something yhou need to experience to believe.

Charges via USB.