Hamilton Devices Butterfly 510 Vape | 430mAhGet Ready to Soar with the Hamilton Devices Butterfly 510 Vape! Equipped with a powerful 430mAh battery for long lasting vaping sessions Offers 3 voltage settings (3. 2v 3. 7v) for a customizable experience Convenient single button action for easy operation LED lights indicate the current voltage setting Features 510 universal threading for compatibility with various cartridges Sleek and stylish butterfly knife like design adds a unique touch Type C