Small, discreet, and highly versatile, the TECC Arc Mini Kit packs impressive features into an ergonomic, pocket-sized package. Powerful Battery: 1050mAh battery with variable wattage up to 20W and voltage range of 3.3 - 5V. CS Micro Tank: 2ml capacity, easy to refill, adjustable airflow, and a stylish chrome design. OLED Screen: Displays power settings, battery life, resistance, and puff duration. Safety Features: Includes a 10-second cut-off and atomizer short protection. Compatibility: Comes with an eGo adapter, compatible with a wide range of tanks. Note: The TECC Arc Mini is not a sub-ohm device and requires coils with a resistance of 1.0ohm or higher. Use only 1.5ohm replacement coils.