We are Trans-power International Co.,Ltd based in Shenzhen, China. We are member of TradeKey.com since September, 2012. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in electronic cigarette and accessories. Please find our product details below: Clearomizer vivi nova V2 e-cigarette vivi nova v2 2.0ml: 1.2ml volume 2.powerful puffs:900puffs 3.changeable heater:1.8/2.4/2.8 ohms VIVI NOVA V2 Clearomizer Specification: Length:71mm Diameter:15mm capacity:2.0ml Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.