Performance indicators of electronic cigarettes

Inhalation smoothness: This refers to the ease of inhalation when using an e-cigarette. Generally, a good e-cigarette provides a smoother inhalation, more closely resembling the feeling of inhaling a real cigarette.

Vapor volume: This refers to the amount of vapor inhaled per puff. Generally, a good e-cigarette produces a larger vapor volume.

Battery lifespan: Generally, the longer the battery lasts, the better its quality.

Atomizer lifespan: Some counterfeit e-cigarettes have atomizers that are easily damaged. Atomizer damage is also related to improper use.

Cartridge quantity: Generally, a larger cartridge quantity indicates higher technological sophistication.