This Laismo L1 200W TC Mod does not only have a seemly look with smart phones, but also can connected with your smart phones with Android system via the Bluetooth. You can check the vaping details on you phone every seconds of your vaping. You can even change on your phone for setting or limit your daily puffs. The firmware of the device can be upgraded through the USB port. In power modes, the Laismo L1 mod can be fired up to 200W. In temperature modes, the device can fire Ni, Ti and SS wires up to 75W.