Sony MDR-EX155AP Operating Instructions

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Sony MDR-EX155AP Specification

The Sony MDR-EX155AP are in-ear headphones engineered to deliver a high-quality audio experience combined with convenient smartphone compatibility. Each earbud is equipped with a 9mm neodymium driver, providing clear and powerful sound performance across various music genres. The headphones have a frequency response range of 5Hz to 24kHz, ensuring a wide spectrum of audio detail from deep bass to crisp high notes.

The design incorporates a lightweight and ergonomic construction, featuring hybrid silicone earbuds that offer a secure and comfortable fit, ideal for prolonged listening sessions. The included tangle-free serrated cable enhances portability and ease of use, preventing knots and tangles during storage and handling.

Additionally, the MDR-EX155AP comes with an integrated inline remote and microphone, enabling hands-free calling and easy control over music playback and volume adjustments. This functionality is particularly beneficial for smartphone users who require seamless switching between music and calls.

The headphones are available in multiple color options, allowing users to select based on personal style preferences. The overall build quality reflects Sony's commitment to durability and performance, making them a reliable choice for everyday use. With an impedance of 16 ohms and a sensitivity of 103 dB/mW, the MDR-EX155AP is compatible with most portable devices, including smartphones, tablets, and MP3 players, ensuring efficient power usage and high-quality sound output. These headphones are designed to cater to both casual listeners and audio enthusiasts seeking a balance between convenience, style, and sound quality.

Sony MDR-EX155AP F.A.Q.

How do I properly clean the Sony MDR-EX155AP earphones?

To clean the Sony MDR-EX155AP, gently wipe the earbuds with a dry, soft cloth. For the ear tips, remove them and wash with mild soap and water. Ensure they are completely dry before reattaching. Do not use alcohol or abrasive cleaners.

What should I do if sound is only coming from one side of the earphones?

First, check the connection to ensure it is secure. Test the earphones with another device to rule out device issues. Inspect the cable and earbud for damage. If the problem persists, contact Sony support for assistance.

How can I replace the ear tips on my MDR-EX155AP?

To replace the ear tips, gently pull the existing tip off the earbud. Align the new tip over the earbud nozzle and press it on until it is secure. Ensure the tip is firmly attached before use.

Is the Sony MDR-EX155AP compatible with my smartphone?

The MDR-EX155AP is compatible with most smartphones that have a 3.5mm audio jack. It also features an in-line microphone and remote for hands-free calls and music control on compatible devices.

What should I do if the in-line remote is not working?

Ensure the earphones are properly connected to the device. Check if the device is compatible with in-line remote functions. If the issue persists, test the earphones on another device. Contact Sony support if needed.

How do I store my MDR-EX155AP to prevent damage?

Store the earphones in a cool, dry place. Avoid wrapping the cable tightly to prevent damage. Use a case or pouch to keep them safe from dust and scratches.

Can I use the MDR-EX155AP during workouts?

While the MDR-EX155AP is not specifically designed for sports, it can be used during workouts. However, they are not sweat-resistant, so it's important to keep them dry to prevent damage.

How can I improve the bass response of the MDR-EX155AP?

To enhance bass response, ensure a proper fit with the right size ear tips. You can also adjust the equalizer settings on your audio device to boost bass frequencies.

What is the correct way to use the microphone on the MDR-EX155AP?

To use the microphone, ensure the earphones are connected to a compatible device. The microphone is located on the in-line remote. Speak clearly into it while making calls or using voice commands.

How do I troubleshoot static noise in the earphones?

Check the connection to ensure it's secure. Test the earphones with another device to see if the issue persists. Inspect the cable for damage or kinks. If the issue continues, contact Sony support for further assistance.