The Eleaf iStick PICO 75W TC Mod which stands for Preferable, Innovative, Compact and Outstanding (PICO) features a design overhaul guided by Jay Bo Designs to produce one of the most compact 18650 platforms with an incredible vaping experience at a portable and convenient size. The iStick Pico 75W Mod uses smart technology for temperature control supporting both Nickel 200 (Ni200), Titanium (Ti), and Stainless Steel 316 (SS316) coils, also featuring Bypass and Temperature Coefficient of Resistance (TCR) modes. The iStick Pico 75W features a device that easily fits in the palm of your hand with the ability to replace and switch out your batteries. The iStick Pico 75W requires (1) high amp 18650 battery (sold separately) which is easily replaceable with the conveniently placed battery cap located right next to the contact pin. The device may be charged and is firmware upgrade-able via the Micro USB Port. The Eleaf iStick Pico 75W TC Mod features an amazing vaping experience in a tiny package!