Giving you an optional version, the GEN S 220W Kit is a high-powered vaping system equipped with NRG-S Tank that utilizes GT MESHED coil (optional for GT 4 MESHED coil). Supported by the AXON chip, GEN S will impress you by the consistent flavor and dense vapor throughout with Pulse Mode. The well-developed chipset also breaks the using boundary with its user-friendly operating system. FEATURES: AXON Chipset Dimensions - 146mm by 54mm by 30mm Dual High-Amp 18650 Batteries - Not Included Wattage Output Range: 5-220W Resistance Range: 0.03-5.0ohms Zinc-Alloy Chassis Construction Soft Touch Rubberized Coating Power Mode Pulse Mode Intuitive Firing Button OLED Display Screen Two Adjustment Buttons Short Circuit Protection Burn Protection No Load Protection Overtime Protection Low Resistance Protection Low Power Protection Overcharge Protection ESD Circuit Protection Pass Through Protection MicroUSB Port Vaporesso SKRR-S 26mm Sub-Ohm Tank: 26mm Diameter 30mm Diameter At Widest Point 8mL Max Juice Capacity Superior Stainlesss Steel Construction Pyrex Glass Reinforcement Quadflow QF Air Distribution System Vaporesso QF Coil System - Flax & Cotton Wicks 0.18ohm QF Meshed - Rated for 55-85W 0.18ohm QF Strip - Rated for 60-90W Vaporesso GT Coil Compatible Quad Trapezoid-Shaped Airflow Control Convenient Threaded Top-Fill Design 810 Delrin Widebore Drip Tip 510 Connection INCLUDES: 1 Vaporesso GEN 220W TC Box Mod 1 Vaporesso SKRR-S 26mm Sub-Ohm Tank 1 0.2ohm QF Meshed Coil 1 0.15ohm QF Strip Coil 1 5mL Replacement Glass 2 O-Ring 1 MicroUSB Cable 1 User Guide 1 Warranty Card