| Product Dimensions | 7.64 x 2.25 x 8.98 inches |
| Item Weight | 180 Grams |
| ASIN | B01MSD6RNP |
| Item model number | MDRXB550AP/B |
| Batteries | 1 Lithium Ion batteries required. |
| Customer Reviews | 4.5 out of 5 stars 1,504Reviews |
| Best Sellers Rank | #2,394 in On-Ear Headphones #8,637 in Earbud & In-Ear Headphones |
| Is Discontinued By Manufacturer | No |
| Date First Available | March 2, 2017 |
| Manufacturer | Sony |
| Units | 2.3 Ounce |
| Number Of Items | 1 |
Get deeper into your music and conversations with these extra bass headphones with smartphone control that deliver powerful Beats and exceptional low-frequency sound. Take calls, switch tracks and control music volume with the in-line remote and mic. Even customize your controls with the smart key App1. All in a stylish, comfortable design that's made for listening all day. They're headphones worth talking about. Cord Length: Approx. 3.94 ft (1.2 m); Frequency Response: 5 Hz-22,000 Hz; Cord Type: Y-type (Flat)
Drop into lush, powerful lows. EXTRA BASS pumps up the low-end frequencies with an acoustic bass booster for deep, euphoric sound.
30 mm driver units deliver balanced sound with an exceptional low-end thanks to 5 - 22,000 Hz Dynamic Frequency Response.
Change what you're listening to with the push of a button. The in-line remote and mic let you skip tracks, answer calls and change the volume from your headphones.
The free SmartKey App (available at Google Play and the App Store) also lets you customize the control of the in-line remote via your smartphone.
Enjoy hours of comfortable listening with soft cushioned earpads and an adjustable metal headband. Listen in style with this bold, elegant design.
A rugged, Y-type design cord makes for a tangle-free experience.
 |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| MDR-XB650BT | MDR-XB70BT | MDR-XB50BS | MDR-XB550AP | MDR-XB510AS | MDR-XB50AP | |
| Customer Reviews | 5,267 | 197 | 2,316 | 1,504 | 1,060 | 21,617 |
| Price | $197.95 | — | — | $96.95 | — | — |
| Type | Extra Bass On-ear | Extra Bass In-ear | Extra Bass In-ear sport | Extra Bass On-ear | Extra Bass In-ear Sport | Extra Bass In-ear |
| Battery Life | 30 Hrs | 9 Hrs | 8.5 Hrs | N/A (wired operation only) | N/A (wired operation only) | N/A (wired operation only) |
| Driver Size | 30 mm | 12 mm | 12 mm | 30 mm | 12 mm | 12 mm |
| Wireless Functionality | Bluetooth/NFC | Bluetooth/NFC | Bluetooth/NFC | N/A (wired operation only) | N/A (wired operation only) | N/A (wired operation only) |
| Microphone | Yes | Yes | Yes | Yes | Yes | Yes |
| In-Line Remote | Yes | Yes | Yes | Yes | Yes | Yes |
| Water Resistant/ Splash Proof | No | No | Yes (IPX4) | No | Yes (IPX5/IPX7) | No |
| Extra Bass On/Off | Always On | Always On | Always On | Always On | Always On | Always On |
| Wired Operation | No | No | No | Yes (wired only) | Yes (wired only) | Yes (wired only) |
