This starter kit features the sleek and compact Innokin Kroma unit combined with the Triple Airflow Innokin Slipstream Tank. The Innokin Kroma has a built-in 2000mAh battery that can deliver up to 75 watts. The Kroma supports Nickel 200, Titanium and 316 stainless steel wire in temperature control mode with the Aethon TC chipset found in other popular Innokin devices. The Kroma has "Vape while Charging" technology, which allows you to charge your device with the included micro USB cable. The Innokin Slipstream Tank is a slim and easy-to-use 2.0-ml tank with adjustable triple airflow slots for maximum steam production. The slipstream has a simple top-fill option with a leak-resistant cup design to minimize leaks.