| Carrier Frequency | 2.4 GHz Band (2.4000 GHz - 2.4835 GHz) |
| Deep Bass | Yes |
| Designed For | Mobile, Tablet |
| Open/Closed Back | Closed |
| Magnet Type | Neodymium |
| With Microphone | Yes |
| Indicators | LED |
| Controls | Volume Control |
| Other Features | Supported Audio Format (s): SBC, AAC, Supported Content Protection: SCMS-T, Frequency Range (A2DP): 20 Hz - 20000 Hz (44.1 KHz Sampling), Earbuds and Arc Supporters, Waterproof: IPX4, Extra Bass Sports Earphone with Bluetooth and One Touch Connectivity, Built-in Mic for Hands-free Calling |
| Driver Type | Dome Type |
| Headphone Driver Units | 12 mm |
| Cord Length | 0.5 m |
| Weight | 22 g |
| Wireless Type | Bluetooth |
| Wireless Range | 10 m |
| Bluetooth Profiles | A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile), HFP (Hands-free Profile), HSP (Headset Profile) |
| Bluetooth Version | Bluetooth V4.1 |
| Headphone Power Source | Battery |
| Charging Time | 2.5 hours |
| Headphone Battery | Lithium-ion |
| Model Name | MDR-XB50BSRZE |
| Connectivity | Bluetooth |
| Sales Package | 1 Headset, USB Cable, Operating Instructions, Reference Guide |
| Inline Remote | Yes |
| Color | Red |
| Headphone Type | In the Ear |
| Modulation | FHSS |
| Minimum Frequency Response | 4 Hz |
| Maximum Frequency Response | 24000 Hz |