Geekvape Wenax K1 Kit includes the GeekVape Wenax pod system in pen style preferred by both beginners as well as pro vapers. Made of anodized aluminum, the Wenax K1 is extremely light but highly durable. Powered by a powerful 600mAh in-built battery, the Wenax K1 can operate from 9-16W and offers considerably long usage time. You can charge the device at a maximum charging rate of 1A thanks to the Type-C charging port. You can use the device by pressing the fire button or you can also use the draw activated firing mechanism.