X2O’s newest temperature control device. Our TC-50 mod allows the use of either power mode or temp control mode. From 5-50 watts in power mode and 200-600 degrees F in TC mode. It has auto coil detection so you do not need to swap modes manually it can tell if you have a nickel or titanium coil or if you are using a standard kanthal coil. Just pop on your favorite temp control tank or RDA set your power or temp level and start vaping. Built in 1800mah battery and 10 second fire time protection.