Scan for new devices. Look for a name like “Xertmt X12” , “Xertmt Mini” , or simply “BT Speaker.”
| Light Status | Meaning | |--------------|---------| | Fast flashing blue | Pairing mode (ready to connect) | | Slow pulsing blue | Connected to a device | | Solid red | Charging (battery below 90%) | | Red off (when plugged in) | Fully charged | | Flashing red every 5 seconds | Low battery (<15%) | | Blue/Red alternating | Factory reset mode or pairing error | | No light | Powered off or dead battery | Most Xertmt speakers have a 1200mAh to 3600mAh battery, providing 6–24 hours of playtime.
Note: Volume controls on your phone and speaker are independent. Adjust both for maximum loudness. All Xertmt speakers feature a hidden microphone for conference calls and voice assistants.
Bluetooth Speaker Manual: Xertmt
Scan for new devices. Look for a name like “Xertmt X12” , “Xertmt Mini” , or simply “BT Speaker.”
| Light Status | Meaning | |--------------|---------| | Fast flashing blue | Pairing mode (ready to connect) | | Slow pulsing blue | Connected to a device | | Solid red | Charging (battery below 90%) | | Red off (when plugged in) | Fully charged | | Flashing red every 5 seconds | Low battery (<15%) | | Blue/Red alternating | Factory reset mode or pairing error | | No light | Powered off or dead battery | Most Xertmt speakers have a 1200mAh to 3600mAh battery, providing 6–24 hours of playtime. xertmt bluetooth speaker manual
Note: Volume controls on your phone and speaker are independent. Adjust both for maximum loudness. All Xertmt speakers feature a hidden microphone for conference calls and voice assistants. Scan for new devices
