Eleaf Aster RT with MELO RT 22 Tank Starter KitShort circuit Protection Function: Yes Temperature Control: Yes Model Number: E Cigarettes Eleaf Aster RT with MELO RT 22 Starter Kit Atomizers Identification Function: Yes Brand Name: Eleaf Appearance: Box Shape Overheating Protection Function: Yes Built in Or External Battery: Built in Monitoring Function Of Smoking Number: No TCR Adjustment Modes: Yes USB Charger: Yes Type: With Battery Display screen: Yes Material: Metal Silicone Case: No Firmware