How long does the battery last?

Nuwa Pen gives you 4.5 hours of writing time. If you’re short on time, a 15-minute charge gives you around 50 minutes of continuous writing.

The Nuwa Pen Case with a Nuwa Pen inside lasts up to 18 hours from the moment you unplug it.

Early users recommend that if working at a regular place, to keep your case plugged in at your desk. Then when you need to go for a day, you can comfortably take it with you.