SMOK FIT kit features built-in 250mAh battery, 2ml e-liquid capacity. FIT Kit is born to be a gentle companion, whose comfort palate makes you almost forget its existence, yet when you need it, FIT will satisfy your vaping demands at any moment. It has a ultra slim figure, small and exquisite, all-in-one design, light and portable, plug and vape, plug and charge. It is portable thing with you anytime. Aluminum alloy + PC construction Built-in 250mAh li-ion battery 2ml e-liquid capacity Easy operations Hassle free operation Multiple automatic-protections Brand: Smoktech Power Range 10-16W Battery Capacity 250mAh Stanby Current Input Voltage 3.3-4.2V Capacity 2ml Size 107.5 x 18.4 x 8mm