The yocan.com/featured_item/apex']Yocan Apex[/URL] Vaporizer is the latest dab pen from manufacturer yocan.com/']Yocan[/URL]. It features a 650mAh battery, a preset temperature setting (3.4V, 3.8V, 4.2V). The Yocan Apex Vape Pen Kit is a discreet new concentrate pen for users on the go!