novice zone- How long does a RELX device last?
A RELX device has a built-in lithium battery. Please avoid using it in the following situations:

- Data obtain from the test of 2mL pod: each puff lasts for 3s, and the interval between two puffs is 30s, and each puff contains 55mL vapor.
- Data might vary depending on the practical usage condition and environment. For reference only, the actual data shall prevail.
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