If you find yourself tethered to a computer for long periods of time then a USB passthrough battery is a must.
Simply plug this in to a USB port, attach an atomizer and you have yourself a fully charged device on every 'hit' with clouds of vapour and flavour.
In this way you don't need to rechage the battery , you can vape 24/7 .
This passthrough battery is made by Sailebao .
Available colors : Black and White
