Get started on your Mary's cart with our 3-heat setting WULF KODO 510 thread battery! Battery: 400mAh, providing a long-lasting charge. Voltage Settings: 3 distinct voltage levels (1.8v, 3.0v, 3.5v) for customizable vaping experience. Pre-heat Function: 10-second pre-heat mode for enhanced potency and cloud volume. Design: Compact and portable, standing just under 2.1 inches tall, with a screw-on mechanism for easy cartridge attachment. Charging: USB-C port for charging. These features make the Wulf Kodo 510 a versatile and user-friendly option for mobile vaping.