Hamilton Tombstone Double Cartidge

The Tombstone Double Cartridge is also very easy to use. Screw your two desired cartridges into the battery and press the button to start vaping. The Tombstone Double Cartridge will automatically heat both cartridges evenly so that you can enjoy smooth and flavorful vapor every time. The Tombstone Double Cartridge is powered by a powerful 650mAh battery that can provide up to 2 hours of continuous use on a single charge. The battery is also rechargeable, so you never have to worry about running out of power. The Tombstone Double Cartridge also has a pass-through charging function, so you can continue to use your vape pen while it is charging.       Features: Inhale activated Screw-in Connector with Built-in 510 thread Custom Color and Branding Available Power Range: 3.2V – 4.2V Battery Capacity: 650mAh Size: 45mm (L) x 18.2mm (W) x 81mm (H) Package: 2 O-Rings, USB Charger, Dummy Plug Adapter