Sony MDR-XB50AP Stereo Headphones
Compatible Products
Use this unit with smartphones.
Notes:
- If you connect to an unsupported smartphone, the microphone of this unit may not function, or the volume level may be low.
- This unit is not guaranteed to operate digital music players.
Using the Multi-function Button
The multi-function button allows for call management and music playback control.
- Call Management: Press once to answer or end a call. Hold down for about two seconds to reject an incoming call.
- Music Playback: Press to play/pause a track.
- iPhone Operations:
- Single press: Play/pause track.
- Double press: Skip to the next track.
- Triple press: Skip to the previous track.
- Long press: Start "VoiceOver" feature (if available).
Note: Button functions may vary depending on the smartphone. Availability of "VoiceOver" depends on the iPhone and its software version.
Specifications
| Feature | Details |
|---|---|
| Headphones | Type: Closed, dynamic Driver unit: 12 mm, dome type (CCAW Voice Coil) Power handling capacity: 100 mW (IEC*) Impedance: 40 Ω at 1 kHz Sensitivity: 106 dB/mW Frequency response: 4 Hz – 24,000 Hz Cable: Approx. 1.2 m, Litz wire, Y-type Plug: L-shaped gold-plated 4-pole mini plug Mass: Approx. 8 g (without cable) |
| Microphone | Type: Electret condenser Directivity: Omni directional Open circuit voltage level: –40 dB (0 dB = 1 V/Pa) Effective frequency range: 20 Hz – 20,000 Hz |
* IEC = International Electrotechnical Commission
Supplied Accessories
- Hybrid silicone rubber earbuds: SS (1 line) (2), S (2 lines) (2), M (3 lines) (attached to the unit at the factory) (2), L (4 lines) (2)
- Carrying pouch (1)
Important Notes and Precautions
- Removing Headphones: After use, remove the headphones slowly. They are designed for a close fit; removing them too quickly or pressing hard may cause injury.
- Diaphragm Click Sound: A diaphragm click sound during use is normal and not a malfunction.
- Hearing Safety: High volume may affect your hearing. Do not use while driving or cycling for traffic safety.
- Earbud Security: Install earbuds firmly. If an earbud detaches and remains in your ear, it may cause injury.
- Cleaning: Keep earbuds clean. Wash them with a mild detergent solution.
- Static Electricity: Static electricity accumulated in the body may cause mild tingling in your ears. Wearing clothes made from natural materials can minimize this effect.
- CE Marking: The CE marking is valid in countries where legally enforced, mainly in the EEA (European Economic Area).
Smart Key App Integration
For enhanced control, install the Smart Key app from the Google Play™ store to enable track and volume adjustment on your smartphone via the multi-function button.
Note: Smart Key is an application for Xperia™, Android™ OS 4.0 and above. Availability may vary by region, and it may not be compatible with all smartphone models.
Download Smart Key: Google Play Store
Trademarks: iPhone is a trademark of Apple Inc., registered in the U.S. and other countries. XperiaTM is a trademark of Sony Mobile Communications AB. AndroidTM and Google PlayTM are trademarks or registered trademarks of Google, Inc.
