Wismec Reuleaux RX Machina Mechanical Mod TubeUSB Charger: No Short circuit Protection Function: Yes Compatible Model: Innovative Guillotine RDA Compatible Battery: 18650 TCR Adjustment Modes: No Temperature Control: Yes Model Number: Wismec Reuleaux RX Machina Mechanical Tube Mod Atomizers Identification Function: Yes Display screen: No Overheating Protection Function: Yes Monitoring Function Of Smoking Number: No Built in Or External Battery: No Brand Name: WISMEC Type: Mechanical Mod Silicone