The Vapor King USB passthrough is a wonderfully convenient, USB-powered way to enjoy e-cigarette cartomizers. 

Simply plug the USB connector into a power-supplied connection on your desktop computer, laptop, wall adapter, or car adapter, screw on a cartomizer and vape. 

No worries about having a charged battery, because the USB passthrough draws power directly from the source. 

This USB passthrough  works with most USB ports. It features a durable, reinforced wire connection and the convenience of a partially coiled cable—far superior to the standard KR808D-1 compatible e-cig passthroughs on the market!

Manual USB passthroughs are activated using a small button located on the side of the battery. Gently press the button as you inhale, and enjoy clouds of flavorful vapor!

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