How long does the battery last on my AX1 headphones?

On a full charge the AX1 headphones offer 20 hours of play time.

While using the ANC feature the headphones will give 15 hours of play time.

It will take up to 3 hours to fully charge your headphones.

However, if you are in a rush, charging the headphones for 15 minutes will give about 2 hours of play time.