Sony MDR-EX750BT Operating Instructions

To pair your headphones, ensure they are turned off. Press and hold the power button until the indicator light flashes blue and red alternately. Enable Bluetooth on your device and select "MDR-EX750BT" from the list of available devices.
Check the USB charging cable and ensure it is properly connected to both the headphones and a power source. Try using a different USB cable or power adapter. If the issue persists, inspect the charging port for any debris or damage.
To reset the headphones, make sure they are off, then press and hold the power button and the volume down button simultaneously for about 7 seconds until the indicator flashes. This will restore the factory settings.
The Sony MDR-EX750BT headphones offer up to 7.5 hours of continuous music playback on a full charge. Battery life may vary depending on usage and environmental conditions.
When charging, the indicator light on the headphones will show a red light. Once fully charged, the light will turn off.
The Sony MDR-EX750BT headphones cannot be used while charging. Ensure they are fully charged before use to avoid interruptions.
Ensure there are no obstacles between the headphones and the connected device and minimize interference from other wireless devices. Keeping the firmware updated can also help improve connection stability.
First, check the volume level on both the headphones and the connected device. Ensure the headphones are properly paired and connected. Try disconnecting and reconnecting the Bluetooth connection.
The Sony MDR-EX750BT headphones are not water-resistant. Avoid exposure to water or excessive moisture to prevent damage.
Use a soft, dry cloth to gently wipe the headphones. Avoid using any liquids or cleaning agents. Ensure the charging port and ear tips are free from debris for optimal performance.