Sony MDRXB50AP Extra Bass Earbud 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
Using the Multi-function button*
Press once to answer the call, press again to end; press to play/pause a track.
Available operations for iPhone
Plays/pauses a track of the connected iPhone product with a single press. Skips to the next track with a double press. Skips to the previous track with a triple press. Starts the VoiceOver feature with a long press (if available).
Hold down for about two seconds to reject an incoming call. When you let go, two low beeps confirm the call was rejected.
- The button function may vary depending on the
- Availability of the “VoiceOver” feature depends on iPhone and its software version.
Specifications
Headphones
- TYPE: Closed, dynamic
- DRIVER UNIT: 12 mm, dome type (CCAW Voice Coil)
- POWER HANDLING CAPACITY: 100 mW (IEC*)
- IMPEDANCE: 16 Ω at 1 kHz
- SENSITIVITY: 110 dB/mW
- FREQUENCY RESPONSE: 4 Hz – 24,000 Hz
- CORD: 1.2 m (47 1/4 in), Litz cord Y-type
- PLUG: L-shaped gold-plated four-conductor mini plug
- MASS: Approx. 8 g (0.29 oz) without cord
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
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)
* IEC = International Electrotechnical Commission
Design and specifications are subject to change without notice. iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.
Xperia is a trademark of Sony Mobile Communications AB. Android and Google Play are trademarks or registered trademarks of Google, Inc.
Optional replacement earbuds can be ordered from your nearest authorized Sony retailer or www.sony.com.
You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.
How To Use?
Earbuds
Removing the headphones
After use, remove the headphones slowly.
Note
Headphones are designed to fit closely in your ears. If the headphones are pressed hard while in use or taken off too quickly, they may cause injury. Wearing headphones may produce a diaphragm click sound. This is not a malfunction.
Precautions
- High volume may affect your hearing. For traffic safety, do not use while driving or cycling.
- Install the earbuds firmly. If an earbuds accidentally detaches and is left in your ear, it may cause injury.
- Keep earbuds clean. To clean the earbuds, wash them with a mild detergent solution.
Note on static electricity
Static electricity accumulated in the body may cause mild tingling in your ears. To minimize the effect, wear clothes made from natural materials.
If you install the Smart Key app* from Google PlayTM store, the track and volume adjustment on your smartphone will be enabled with multi-function button.
Smart Key is an application for Xperia, Android OS 4.0 and above. The app may not be available in some countries and/or regions, and may not be used with unsupported smartphone models.
https://play.google.com/store/apps/details?id=com.sonymobile.extras.liveware. extension.smartkey
SPECIFICATION
Type |
Closed, dynamic |
Driver Unit |
12 mm, dome type (CCAW Voice Coil) |
Power Handling Capacity |
100 mW (IEC*) |
Impedance |
16 Ω at 1 kHz |
Sensitivity |
110 dB/mW |
Frequency Response |
4 Hz – 24,000 Hz |
Cord |
1.2 m (47 1/4 in), Litz cord Y-type |
Plug |
L-shaped gold-plated four-conductor mini plug |
Mass |
Approx. 8 g (0.29 oz) without cord |
Microphone Type |
Electret condenser |
Microphone Directivity |
Omni directional |
Microphone Open Circuit Voltage Level |
-40 dB (0 dB = 1 V/Pa) / Effective frequency range: 20 Hz – 20,000 Hz |
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) |
Frequently Asked Questions
I think they send one to you for free if you pay for it.
I had one pair last 4-5 months but I used them 12 hours a day 7 days a week. To be honest i am surprised that they lasted that long as most people don’t use their ear buds that much.
Multi-function button works for answering calls, play and pause track. Volume control will not work on this Sony Earbuds Headset.
Yes, this Sony Earbud Headset has a carrying pouch as part of the accessories. It also includes a pair of extra-small, small, medium and large earbuds.
Yes. It works with iphone.
For my android phone (HTC one M8) the microphone works.
Yes this works with the PS4 party chat.
They work great for phone calls! Don’t need to have the mic close to your mouth.
Mic is exactly 9″ from center of left ear bud. The silicon cups were loose fitting to my ears. I recently found that I could wrap the wire around the back of my neck and this enhanced my ability to hear my tunes significantly; w/out the buds falling out.
The Hybrid silicone earbuds provide long lasting comfort and designed to reduce ambient noise; x-small, small, medium and large earbuds are included to fine tune your fitment. Dave
It is compatible with Apple with the exception of the volume control since it’s a single button control.
Hi Lionel, The Sony MDRXB50AP headphone are designed for android devices, Sony can’t guarantee 100% functionality/compatibility of these headphones when used with windows phone.
I don’t have an iPhone 7 to compare them with the EarPods, the Sony headphones have good bass ok quality I mostly used them for work.
I don’t listen to much Rock unless it’s Classic or like Rage against the machine, but they are great headphones I think, They cut out a lot of noise and seem pretty durable as well.
Yes they work for iPhone 8 with the lightning to headphone jack adapter.
yes same length and works with all cellphones ,pc”s, tablets etc. Good sounding earphones.
I’ve never used the jvc earphones. I don’t like these at all, but they are affordable earphones.
I don’t have an X-box but I can tell you that it works with the regular standard plug that phones & i-pods used in the early 2000’s. In other words it’s a standard head phone jack.
Yes, this should work with Samsung products.
I measured mine with a multimeter and they appear to be CTIA, about 150 ohms from LR and the third pin, and 1.5k ohms between LR and the fourth pin.
I’ve had no cord noise with these which is nice. The only time I have heard anything was when the headphones were dieing and you could hear it in the side that was busted.
A: These earbuds are compatible with smartphones.
A: If you connect to an unsupported smartphone, the microphone of this unit may not function, or the volume level may be low.
A: Press once to answer the call, press again to end; press to play/pause a track.
A: Yes, the button function may vary depending on the device.
A: After use, remove the headphones slowly.
A: Headphones are designed to fit closely in your ears. If the headphones are pressed hard while in use or taken off too quickly, they may cause injury.
A: To clean the earbuds, wash them with a mild detergent solution.
A: Yes, the microphone is omni-directional.
A: Yes, it works great for phone calls.
A: The Hybrid silicone earbuds provide long-lasting comfort and are designed to reduce ambient noise.
A: Yes, they should work with Samsung products.
A: It appears to use the CTIA standard.
A: No, there is no cord noise with these headphones.