Sony WF-SP900 Help Manual page 117

Help Guide
Wireless Stereo Headset
WF-SP900
Checking information on the player
When you connect the player to a computer via the charging case, you can check the system software version of the
player. Open "Information.txt" in the [HEADSET] folder on the computer. You can check the following information.
01: Model name
02: System software version
The contents of the Help Guide may be subject to change without notice due to updates to the product's specifications.
Related Topic
Updating the system software
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