Wireless headphones make random beeping or chime sounds during use

Symptoms

• Periodic beep or chime with no clear cause during playback
• Beeping correlates with battery getting low
• Chime occurs when walking near other Bluetooth devices
• Beep pattern changes depending on what's happening

Likely causes

• CommonLow battery warning chimeMost wireless headphones emit a periodic beep or voice alert as the battery gets critically low.
• CommonConnection status alerts (reconnecting, secondary device switching)Multipoint-enabled headphones often beep when switching between two connected devices.
• PossibleAccidental button presses changing modes (ANC, transparency, EQ presets)Brushing against a button while adjusting the headphones can trigger a mode-change chime unintentionally.
• PossibleA companion device (like a smartwatch) sending notification sounds through the headphonesNotification alerts from a paired device can play as a distinct sound through the headphones.
• Less commonFirmware bug causing unexpected alert soundsOccasionally a software bug generates alerts without an actual triggering condition.

What to do

1. Check the battery level in the companion app to see if the beeping coincides with a low battery state.
2. Consult the manual's list of beep patterns and what each one indicates for your specific model.
3. If multipoint is enabled, check if the beeping happens near other previously paired devices, indicating a connection switch.
4. Feel for any physical buttons that might be brushed against during normal wear, potentially triggering unintended mode changes.
5. Check notification settings on your phone and any paired smartwatch that might be sending alert sounds through the headphones.
6. Update the headphones' firmware if beeping seems inconsistent with any known pattern in the manual.

When to call a pro

If beeping is frequent, doesn't match any documented pattern, and persists after a firmware update, contact the manufacturer's support to check for a known issue.

Safety