This pod device features an output range of 1-40W and accommodates both regular e-liquid vaping and nicotine salt e-liquid vaping. The RPM40 Kit from SMOK is a beautiful vape device designed with a compact and ergonomic body design, with a large internal battery capacity, and mesh coil compatibility to optimize flavor production. This pod device is available in 8 unique colors. A cuboid body design offers an ergonomic grip and compact dimensions. A 0.96" TFT display screen is located on the front face of the device. The new IQ-R chipset features a user control suite that allows changes to color settings and background, output adjustments, and access to other user modes. The coils inside the RPM40 cartridge feature a mesh design to increase flavor production and even e-liquid heating. This device is also compatible with a Nord cartridge that is compatible with the Nord Replacement Coils. Cartridges for this device feature a 4.3mL e-liquid capacity. This device is powered by a 1500mAh rechargeable internal battery. Features and Specifications: 1500mAh battery capacityDimensions: 25mm x 25mm x 99mmFiring time: 0.001sPower output range: 1W-40W1.0ohm and 1.2ohm coils to accommodate nicotine salt vaping0.4ohm and 0.6ohm coils to accommodate regular e-liquid vaping0.96" TFT display screen Micro USB chargeable Package Includes:1x RPM40 Pod Device1x RPM Standard Cartridge 1x RPM Nord Cartridge1x RPM Mesh Coil 0.4ohm1x Nord DC Coil 0.6ohm 1x Micro USB Charging Cable1x User Manual