The 510 Duo VV Concealer 510 Battery is designed for convenience and versatility, featuring a dual-tank configuration that allows users to carry and switch between two cartridges with ease. Its powerful 650mAh rechargeable battery provides reliable, long-lasting performance, while four adjustable voltage settings — 2.5V, 3.0V, 3.5V, and 4.0V — offer precise control over vapor production and flavor intensity. A built-in 12-second preheat function ensures smooth, consistent draws by preparing thicker oils for optimal vaporization.

Features:

• Dual Tank
• 650mAh Capacity
• Voltage Levels: 2.5V, 3.0V, 3.5V, 4.0V
• Digital Display
• 12 Seconds Preheat
• USB-C Charging