Sony SRS-HG10 Help Manual page 44

Help Guide
Wireless Speaker
h.ear go 2 (SRS-HG10)
Connecting via an audio cable (with stereo mini plugs/no resistance)
A commercially-available audio cable (with stereo mini plugs/no resistance) is required.
1.
Connecting to a portable audio device, etc.
2.
Listening to music on a portable audio device, etc.
4-735-503-11(1) Copyright 2018 Sony Corporation
44