The Air Plus 22W Pod System by Suorin features updated features from the original Suorin Air V2 device with an integrated 930mAh battery and an improved 3.2ml vape juice capacity along with two different cartridges for standard e-liquids and salt-nic formulas! Features: Built-In 930mAh Rechargeable Battery Max Wattage: 22W Superior Zinc-Aluminum Alloy Chassis Construction Draw-Activated Firing Mechanism Refillable Pod System – Replaceable Cartridge 3.2ml Juice Capacity 0.7ohm Resistance Optimized for Free-Based Liquids 1.0ohm Resistance Optimized for Salt-Nic Liquids Organic Cotton Bottom-Fill System – Silicone Stopper 5-LED Battery Life Light Indicator Micro USB-C Charging Port Kit Includes: Suorin Air Plus Device Suorin Air Plus Cartridge Warning Card Micro USB Charging Cable User Manual