Vaporesso Xros Nano 4 pod feature a 1.3-inch Big TFT colour screen. It offers a 1350mAh battery and max 30W, 2A fast charging, button operation, and adjustable airflow all in one device. COREX 2.0 technology in the 0.4-ohm Top filling pod provides richer flavour and longer pod life, supported by the stable Axon chip.