The Smok Nano One Starter Kit is an 80W Temperature Control Box Mod and features the Nano TFV4 Sub-Ohm Tank with 2ml E-Liquid capacity. The Smok Nano supports atomizer resistance from 0.06 to 2.0ohms and bears a 0.91'' OLED display allowing for easy control. This device requires a single 18650 battery which can be charged via USB Micro cable. The TFV4 Nano Tank features adjustable airflow controls and a standard 510 Connection and is 19mm in diameter. The Smok Nano 80W TC Starter Kit is a combination of value and convenience and is a perfect setup for beginner applications.