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How long does the battery last?

With a full charge, the 3eV is capable of completing 30 full 3-minute cycles. If you use the device 4x per day, it will last you over 1 week on a single charge. Keep in mind, if you use the internal USB charger to charge your devices, the battery life will be shortened considerably.

How do I charge the Blue Box UV?

How long does shipping take?

Does the Blue Box UV kill COVID-19?

Can I sanitize my mask?

Is the Blue Box UV safe to use?

Where does the Blue Box UV ship from?

Can you turn the Blue Box UV on if the lid is open?