1More - Quad Driver Wired In-Ear Headphones - Titanium

No, the 1More E1010 Quad Driver headphones are a wired-only product and do not feature Bluetooth connectivity.

Achieve optimal noise isolation by selecting the correct size ear tips that create a snug seal within your ear canal. The 45° angled design also contributes to a secure fit.

THX® certification indicates that the headphones meet rigorous standards for audio fidelity, ensuring a sound experience that is true to the original recording, with minimal distortion and a balanced frequency response.

Yes, you can connect them to computers with a 3.5mm audio jack. The in-line controls should also function for media playback and calls on most PC operating systems.

Please refer to the product packaging or the manufacturer's website for specific warranty information, as warranty periods can vary by region and retailer.

Remove the ear tips from the earbuds. Wash them with mild soap and water, then rinse thoroughly. Ensure they are completely dry before reattaching them to the earbuds.

The impedance is 32 Ω, and the headphone sensitivity is 99 dB. This indicates they are relatively easy to drive and should perform well with most portable audio devices.

Ensure the 3.5mm connector is fully inserted into the audio source. Check the audio balance settings on your device. Try connecting to a different audio source to rule out device-specific issues. Clean the headphone jack on your device and the connector on the headphone cable.

Verify that the headphone's 3.5mm plug is fully seated. Check the microphone permissions for the calling application on your device. Ensure the in-line controls are not muted. Test the microphone with a different application or device.

Increase the volume on both your audio device and the headphone's in-line controls. Ensure you have selected the correct ear tip size for a proper seal, as a poor seal can affect perceived volume. Check the `Maximum input power` specification (5mW) and ensure your source device is not overdriving the headphones.

Check the audio source for distortion. Ensure the volume is not set too high, which can cause clipping. Inspect the headphone cable and drivers for any physical damage. Try a different audio file or streaming service.