510 Battery The Superbox is not only a stylish accessory but also a powerful device. It comes equipped with a long-lasting 900 mAh battery that lasts all day, ensuring you never have to worry about running out of power in the middle of a session. Additionally, the battery life indicator makes it easy to keep track of your usage and ensures you're always ready to go. This product's attention to detail is further highlighted by the inclusion of two different magnetic adapters and two silicone rings to ensure that your cartridge fits perfectly in the device. These accessories make it effortless to switch between cartridges and allow you to enjoy the Superbox's smooth hits effortlessly. Specifications: Body: Plastic, Transparent Colored finish Power: Variable Voltage (3.4V - Low / 3.7V - Medium / 4.0V - High) Pre-Heat: Yes Battery: 900mAh Li-Ion Battery Charging: USB Type-C Device Size: 37mm x 14.6mm x 69mm Packaging Size: 82mm x 25mm x 100mm Cart Opening Size: 11.5mm Low Battery Light Warning: Button and Indicator lights blink 10 times Package Includes: 1 x SuperCart Superbox 1 x USB Type-C Charging Cable 2 x Silicone Rings 2 x Magnetic Adapters (1 x Tall and 1 x Short) Variable Voltage Light Indicator One LED Light: Low 3.4V Two LED Lights: Medium 3.7V Three LED Lights: High 4.0V FREQUENTLY ASKED QUESTIONS HOW DO I TURN THE SUPERBOX ON? Click the button five times quickly to turn the Superbox on/off. HOW DO I CHANGE THE VOLTAGE OF THE SUPERBOX? Click the button three times quickly to change the voltage settings. The Superbox has three different voltage setttings: LOW = 1 LED, MED = 2 LEDs, HIGH = 3 LEDs