The Sigelei SnowWolf MFeng is a dual-18650 device with a maximum power output of 200W. The box mod also comes with the Wolf sub-ohm tank that can hold up to 6ml of e-juice and comes with two sub-ohm coils.
The entire device measures 90mm (or 3.6 inches) tall, and 30mm (1.1 inches) wide. It features a zinc alloy throughout its outer chassis and has an eye-catching SnowWolf logo on its backside. The mod has a side firing switch, and two adjustment buttons on its front, along with the USB charging port.
The MFeng mod has a full-color, 1.3-inch, display that lets users take advantage of its many features. Among them, the MFeng can vape in variable wattage, TC, as well as three power modes, soft, normal and hard. It features a three-button control configuration and has a bottom-loading battery design