The OBS Cube Mini is designed for MTL vape with low power output from OBS Cube family. The Cube Mini vape kit comes with 1500mAh integrated battery to provide long battery life-span. The big and responsive round button of Cube Mini battery makes operation easier than ever. The 3 color LED light below the button tells you the status of battery too. The Cube Mini tank come with two juice capacity, 2ml and 3ml, to meet you own vaping needs. The innovative cores of Cube Mini tank will fit juices of different strength. The tank adopts top filling system and bottom airflow via three tiny holes. Portable size with 1500mAh inbuilt battery 6 battery protections Low power output starter kit for MTL vape 0.96 inch LED screen with exquisite buttons Tri-color LED indicator shows battery status 2ml regular/3.5ml bulb tube for replacement Different cores attached for nic salts with different strength 510 threading connection Output Voltage : 3.5V Coil: S1 0.6ohm Mesh Coil/N1 1.2ohm Coil Tank Size : 42 x 21.5mm Size : 115 x 25.5 x 25.5mm Brand: OBS Model Cube Mini Tank Capacity 2ml/3ml