Help Guide
Wireless Speaker
ULT FIELD 7
Model: YY7858E
Design and specifications are subject to change without notice.
Quick Start Guide
Download the app
By using “Sony | Music Center,” you can adjust an equalizer and the sound quality on the speaker connected via a
BLUETOOTH
®
connection. You can also operate and play from various audio sources connected to the speaker.
To use all the functions and performance enhancements, use the latest versions of “Sony | Music Center” and the internal
software for the speaker. For details, see the following.
https://www.sony.net/elesupport/
Let’s start to use
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