Big things truly come in small packages. The RAE Mycro is a device that is made for maximum ergonomic comfort and fits perfectly in the palm of your hand. Due to its compact size, the Mycro is incredibly portable and useful for everyday use.The unique structural design and auxiliary airflow channels allow for continued usage of the device even when the main airway is covered by oil and maintain smooth airflow. The 280mAh battery that is included into it allows it to last longer. To meet the requirements for quality, the Mycro and all other RAE vapes undergo extensive testing. Product Certification (ISO): DOCUMENT Dimensions: Size: 59.24mm x 25.73mm x 13.9mm (L x W x DIA) Cartridge Capacity: 1mL/1g Battery Capacity: 280mAh Output Voltage: 3.6V Coil Resistance: 1.45ohm Charging: USB-C Features: Tiny and Comfortable Bypass Air Channel to unclog Rechargeable Type-C Port Customizable Surface, Windows, Logo Placements All Sales Are Final NOTICE: Due to strict shipping regulations, we can only ship this product to physical addresses inside the contiguous United States (lower 48 states) via Ground shipping methods. We cannot utilize air shipping methods for shipments that contain this product. If you would like to ship other items within your cart through air shipping methods, please place an order with this item separately.