The body is made of aircraft-grade aluminum alloy (85% recyclable) and non-toxic PCTG e-cigarette cartridges, eliminating the risk of plasticizer migration. Pre-installed with 0.6Ω/0.8Ω dual mesh coils, the 3mL integrated cartridge reduces the e-waste generated by traditional individual atomizer cartridges, and reduces carbon emissions by 22% compared to the previous generation. The transparent design of the cartridge synchronizes the visual monitoring of the residual amount of tobacco oil, avoiding the generation of chemical by-products caused by air-firing from the source.

Equipped with AXON chip and COREX 2.0 technology, the millisecond temperature control (±1℃ error) inhibits the generation of aldehydes and reduces the release of harmful substances by 93% compared with traditional cigarettes. Quadruple anti-leakage sealing structure + intelligent power compensation, to overcome the risk of oil leakage triggered by the contact with the liquid smoke, to respond to the public's concerns with laboratory-grade safety standards.

Clinical tests have shown that XROS 4 improves nicotine transmission efficiency by 40% compared to traditional cigarettes, while leaving zero residue of carcinogens such as tar and carbon monoxide. Its magnetic e-cigarette cartridges support dual-mode adaptation of nicotine salt/free alkali, and the MTL/DTL airflow adjustment function more accurately simulates the suction resistance of real cigarettes, providing a seamless transition experience for users of replacement cigarettes.

The 1000mAh battery supports Type-C flash charging (full charge in 30 minutes), along with three power modes (including pulse ignition) and breathing lights to indicate the power level, taking into account the output needs of players and daily portability. The e-cigarette cartridges and the smart chip are designed to extend the control of e-cigarette dangers to the whole life cycle.