The Innokin iTaste VV4 is the perfect introductory mod for those looking to enter the world of advanced personal vaporization. Its slim, sleek design is highly portable and perfect for your on-the-go lifetstyle - fitting into your pocket or purse with ease. Great for casual cloud sessions, the VV4 is a variable voltage/wattage device than can be adjusted between 3.0-6.0V, or 6.0-15W, and is compatible with coil head resistance levels of 0.8Ω an above. Battery pass-through capability allows you to vape while your charge your mod. Available in two different battery power levels (750mAh and 1000mAh) and multiple colors (including eye-catching 'Chromatic'), the VV4 is regarded as one of the most versatile electronic mods on the market today.