Sigelei Fuchai V3 Kit measures 106.2mm by 18.0mm by 9.1mm, very compact and ergonomic to fit comfortably in the hand and carry around. This kit is available in your choice of 2 flavors——Fusion Tobacco and Lemon Grape Fruit Tea - match your own personal preference. Parameters Brand：Sigelei Whole Size：L: 106.2mm x W: 18.0mm x T: 9.1mm Battery Life：>300 recharges Battery Capacity：400mah Battery Size：L: 86.2mm x W: 18mm x T:9.1mm Battery Tube Material：Aluminium Tank Volume：1.5ml Tank Size：L: 38.8mm x W: 18mm x T:9.1mm Tank Material：PC Coil Head Material：2.1ohm Wire Output Wattage(base on 2.1ohm)：5.5 W Atomizer Range：1.8 ohms Input Voltage：5V Output Voltage：3.4V Cartridge Flavor：Fusion Tobacco, Lemon Grape Fruit Tea Nicotine：6mg, 18mg Color：Black, Red, Blue, Gray If you like this Sigelei Fuchai V3 Kit, highly recommend to check out ave40 for detail. Enjoy a vaping experience by click 1 on 1 service on the homepage. Welcome to send an email to firstname.lastname@example.org if you have any question or feedback.