Sony SRS-XB21 User Manual

Help Guide
Wireless Speaker
SRS-XB21
The following explains how to use this speaker. Select a topic from the navigation pane.
Getting Started
Parts and controls
Power source/charging
Charging the speaker
Turning the power on
Turning the power off
Using the BLUETOOTH standby function
Auto power off (Auto Standby) function
Lighting function
Turning on/off the speaker’s light (Lighting function)
Making connections
BLUETOOTH
Pairing and connecting with BLUETOOTH
®
devices
1

Sony SRS-XB21 Specifications

Power

power input	DC 5 V
battery life (Bluetooth connection)	12 hours
battery life at maximum volume	3 hours

Speaker Section

speaker system	42 mm dia. × 2
enclosure type	Passive radiator model
effective frequency range	100 Hz - 7, 000 Hz

Bluetooth

communication system version	4.2
maximum communication range	10 m
frequency band	2.4 GHz band

Weight and Dimensions

dimensions	193 mm × 72 mm × 65 mm
mass	530 g

Summary

Getting Started

Parts and Controls

Identifies and describes all physical buttons, ports, and indicators on the speaker.

Power Source and Charging

Explains how to charge the speaker and manage its power source.

Making Connections

BLUETOOTH Pairing and Connection

Guides on pairing and connecting the speaker with BLUETOOTH devices.

Listening to Music

Phone Calls

Information and Maintenance

Precautions and Safety

Important safety and usage guidelines to prevent damage or injury.

Waterproof and Dustproof Features

Details on the speaker's IPX7/IP6X ratings and how to maintain them.

Troubleshooting

Solving Speaker Problems

General advice and steps for resolving common speaker issues.

Charging and Power Issues

Sound and Connection Issues

Solutions for audio quality, pairing, and connectivity issues.

Resetting and Initialization