

Enjoy greater freedom with XBA-BT75 wireless and box-free Bluetooth headphones. Lighter and more compact, it features Sony’s ‘Made in Japan’ micro size Balanced Armature Drivers that allow for more room to fit both the battery and IC chips within the headphones – perfect for audiophiles on-the-go!
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More Sound Quality with Less "More sound quality without added control box – Balanced Armature micro-sized driver unit and power efficient DNC (Digital Noise Cancelling) processor enables the battery and circuitry to fit in the housing without an added control box. The result: superior sound quality with less energy and resources." |
| What is Balanced Armature?Enjoy greater control and flexibility over sound quality. | Smart Charging FeaturesCharge your XBA-BT75 wherever you go with your portable charging device. | Breakthrough Box-free DesignMore compact and lightweight for your convenience. | Noise IsolationImmerse yourself in your music without any noise interruption. | Why Choose Sony Balanced Armature Headphones?Discover the 4 distinct benefits of Sony Balanced Armature Headphones. |

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General
| Type | Closed |
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| Driver Unit | Balanced Armature |
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| Frequency Response | 14-24,000Hz |
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| Power Source / Battery Type | DC 3.7V Built-in Lithium ion Rechargeable Battery |
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| Battery Life | Approx. 3.5hrs (Continuous music playback time), Approx. 3.5hrs (Continuous communication time), Approx. 400hrs (Waiting time) |
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| Battery Charging Time | Approx. 2hrs (Headset), Approx. 3hrs (Built-in battery carrying case) |
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| Battery Indicator | Red LED (Charge indication), Blue LED (Working indication) |
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| Weight (Without Cord) | Approx. 21g |
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| Supplied Accessories | Hybrid silicone rubber earbuds* (SSx2, Sx2, Mx2, Lx2), Built-in Battery Carrying Case x 1, USB Cable x 1, Carrying Pouch x 1 |
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Bluetooth™
| Communication System | Bluetooth™ Specification Version 3.0 |
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| Output | Bluetooth™ Power Class 2 |
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| Maximum Communication Range | Line of sight approx. 10m |
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| Frequency Band | 2.4GHz band |
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| Compatible Profiles | A2DP, AVRCP, HFP, HSP |
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| Supported Codecs | SBC, MP3 |
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| Transmission Range | 20Hz - 20,000Hz |
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Microphone
| Unit/Type | MEMS |
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| Directivity | Omni directional |
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| Frequency Range | 100 Hz - 4,000 Hz |
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