Sony STH50C User manual

User guide
USB Type-C™ Stereo
Headset
STH50C

Contents
Introduction.................................................................................. 3
Function overview............................................................................ 3
Hardware overview.......................................................................... 3
Using your headset...................................................................... 4
Using the remote............................................................................. 4
Attaching the clip............................................................................. 5
Legal information......................................................................... 6
General............................................................................................. 6
FCC Statement................................................................................. 6
2

Introduction
Function overview
The USB Type-C™ Stereo Headset STH50C lets you listen to music in Hi-Res by
directly connecting the headset to the USB Type-C port of your device. You can also
use the voice assistant when connected to a compatible Android or iOS device.
Hardware overview
1 Headphone
2 Tactile dot
3 Cable
4 Remote
5 USB Type-C plug
Hint
There is a tactile dot (small bump) on the left headphone. Use this as an indicator when
checking which headphone is the right and which is the left.
3
Internet version. For personal use only.

Using your headset
Using the remote
Remote overview
1 Volume key +
2 Multi-function key
3 Volume key -
4 Microphone
To change the volume
•During a call or when listening to music, press volume key + or volume key - to
increase or decrease the volume.
Hint
There is a tactile dot (small bump) on the volume key +. Use this as an indicator when using
the remote.
To answer a call
•When you hear an incoming call signal, short press the multi-function key.
To reject a call
•When you hear an incoming call signal, long press the multi-function key for 1
second.
To mute the microphone during a call
•Long press the multi-function key for 1 second. To unmute the microphone, long
press the key again for 1 second.
To pause or skip music tracks
1When listening to music, press the multi-function key to pause the music track.
Press it again to resume.
2Quickly press the multi-function key twice to skip to the next track.
3Quickly press the multi-function key three times to restart the current song. To
return to the previous track press it three times again.
4
Internet version. For personal use only.

To start the voice assistant
•Long press the multi-function key for 1 second to start to talk to the voice assistant.
Attaching the clip
To attach the clip
•Attach the clip to the headset cable below the remote. Position the clip so that you
can speak into the microphone for taking calls hands-free, once the headset is
fastened to your clothes.
Note
If you need to adjust the clip, remove the clip and reposition it on the headset cable.
Hint
Use the clip to stop your headphones and remote from moving around. This makes the
headset more comfortable to use.
5
Internet version. For personal use only.

Legal information
General
Prior to use, please read the Important information leaet separately provided.
This User guide is published by Sony Mobile Communications Inc. or its local aliated company, without any warranty. Improvements and
changes to this User guide necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or
equipment, may be made by Sony Mobile Communications Inc. at any time and without notice. Such changes will, however, be
incorporated into new editions of this User guide.
Some functions described in this User guide may not be available for all regions.
©2019 Sony Mobile Communications Inc.
4-12-3 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Sony Belgium, bijkantoor van Sony Europe B.V., Da Vincilaan 7-D1, 1930 Zaventem, Belgium
Sony is the trademark or registered trademark of Sony Corporation.
All product and company names mentioned herein are the trademarks or registered trademarks of their respective owners. Any rights not
expressly granted herein are reserved. All other trademarks are property of their respective owners.
Visit
www.sonymobile.com for more information.
All illustrations are for illustration only and may not accurately depict the actual accessory.
FCC Statement
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Any change or modification not expressly approved by Sony may void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
6
Internet version. For personal use only.