Joyetech eGo AIO D16 All-in-One Starter KitFirmware Upgradeable: No Short circuit Protection Function: Yes Model Number: Joyetech eGo AIO D16 All in One Starter Kit TCR Adjustment Modes: No Temperature Control: Yes Type: EGO Atomizers Identification Function: Yes Nominal Capacity: 1500mAh Display screen: No Overheating Protection Function: Yes Compatible Model: D16 Atomizer Monitoring Function Of Smoking Number: No Brand Name: JOYETECH USB Charger: Yes Material: Metal Silicone Case: No