Vaporesso Switcher 220W Kit Specifications: -Size: 89 x 53 x 31mm -Material: Zinc Alloy -Battery: Dual 18650 cells (NOT included) -Wattage Range: 1 – 220W -Output Modes: VW(H/N/S), CCW, CCT, VT(NI,TI,SS), TCR(M1,M2), BYPASS -Resistance Range: 0.05-5.0ohm -Temperature Range: 100-315°C/200-600°F (TC modes) -Maximum Charging Current: 2.5A -Screen: 0.96-inch color screen -Thread: Spring-loaded 510 Vaporesso NRG Sub-Ohm Tank Specs: -Vaporesso NRG Tank -Size: 26.5 x 56mm/ 23 x 47mm -Material: stainless Steel -Vape Juice Capacity: 5ml -510 Threading -Utilizes GT Core Replacement Coils -Slide and Fill Top Fill Design -Heat Insulating Properties The Box Includes: 1 x Vaporesso Switcher 220W 1 x Vaporesso NRG Tank 1 x Vaporesso GT8 Core Replacement Coil (Pre-Installed) 1 x Vaporesso GT4 Core Replacement Coil 1 x USB Cable 1 x User Manual