AQ (Aegis Q) Device: Dimensions: 23.7mm x 13.7mm x 112mm Battery: Built-in 1000mAh Wattage Output Range: 5W - 20W Coil Resistance: 0.8ohm Breathing Light: 3 Colors (Green/Blue/Red) Output Adjustments Instructions: Red Light=3.1V/Blue Light=3.4V/Green Light=3.7V Working Temperature: -20~60℃ Overtime Protection: If one puff is longer than 10S±1S, red light blinks 2 times, and the device stops working. Short Circuit Protection: Red light blinks 8 times, and the device stops working. Low Battery Protection: Red light blinks 5 times, ang the device enters stand-by mode after 30s. Q Pod: Capacity: 2mL. MTL & RDL. Clear View. Top Fill.