All Air Bar Rechargeable Devices Use a Type-C Interface.
Diamond Spark
A Type-C battery charging interface is located at the bottom of the device.
HD screen allows to monitor battery & e-liquid levels.
Aura
A Type-C battery charging interface is located at the bottom of the device.
XL HD screen allows to monitor battery & e-liquid levels. It also displays what mode your device is in, Boost or Regular.
An adjustable airflow slide switch is located on the bottom of the device allowing you to switch modes.
Nex
A Type-C battery charging interface is located at the bottom of the device.
The bottom battery light indicator will blink repeatedly when the device needs re-charging or is out of e-liquid.
The bottom battery light indicator will shine when the device is being used.