The Joye 510 USB passthrough is a battery housing that attaches directly to a USB port through a cable. Screw your atomizer to the passthrough and vape away. While it is attached to your PC or laptop, the passtrough is on continous charge so that your eCig is ready to use at all times. This means more freedom and flexibility with no need to drain your regular batteries while sitting near a computer.

The passthrough can also be plugged into a USB wall charger or USB car charger for even more convenience.

The passthrough comes with a powerful removeable 320 mAh battery that recharges when connected to a PC and can provide power for disconnected vaping if desired!