The XROS Nano is a small pod vape with a 1000 mAh battery, adjustable airflow, and two types of coils: a 0.8-ohm mesh coil, and a 1.2-ohm coil. It`s similar in form to the Caliburn KOKO V2 and Drag Nano but with more functions and power. Prior to receiving this device, I was all about the KOKO V2. The Vaporesso Xros Nano Pod Kit is literally that simple to vape with its disposable Xros Pods, built-in battery and zero buttons or settings to muck around with. Enjoy the simple vape life and if you`re new to vaping, this is the perfect starter kit for you. Like other XROS devices, the XROS Nano is a great pod vape. I like the form factor and design and the flavor and draw are both excellent. However, it`s like a reskinned XROS 2 because the performance is basically identical.