Sony MDR-XB950BT Quick Start Manual page 52

Help Guide
How to Use
Wireless Stereo Headset
MDR-XB950BT
System requirements for battery charge using USB
The headset contains a lithium ion rechargeable battery, which should be charged before using the headset for the first
time.
Personal Computer with pre-installed with any of the following operating systems and USB port:
When using Windows®
Windows® 8.1 / Windows® 8.1 Pro
Windows® 8 / Windows® 8 Pro
Windows® 7 Home Basic / Home Premium / Professional / Ultimate
Windows Vista® (Service Pack 2 or later) Home Basic / Home Premium / Business / Ultimate
When using Mac
Mac OS X (version 10.3 or later)
Note
Sony does not guarantee proper operation in all system environments.
When using Windows 8.1 update using Windows Update.
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