If the battery drains faster than expected, we suggest trying the following:

• Playtime in music mode is up to 6 hours at 50% volume.
• Playtime in sleep mode is up to 10 hours at 50% volume.

We also recommend you try the following tips:

• Fully charge your earbuds.
• Turn on the smart switch, the earbuds will enter sleep mode after detecting the user has fallen asleep, which can prolong battery life.