Pulse AIO Kit comes with a great of compatibility. The tank can work in most boro style mods. Most importantly, there is a DIY RBA Tank of 3.5ml capacity and a pre-built tank of 5ml capacity, which will satisfy your different vaping needs. The DIY RBA Tank is designed with curved airflow for large or small coils. The height of the positive table is adjustable. USB type-c charging will provide reliable power and smooth charging. Vandy Vape Pulse AIO Kit supports 21700, 20700 and 18650 (batteries not included, a 18650 adapter included) cell. You can customize button and plates easily for DIY fun. Pulse AIO Kit is compatible with VVC coils.