The Sony SRS-XB13 EXTRA BASS Portable Wireless Speaker in Blue delivers impressive sound quality. The mono speaker unit has a diameter of 46mm, and the speaker itself measures approximately 76mm in diameter and 95mm in height, weighing just 253g. You can connect wirelessly via Bluetooth version 4.2, offering a maximum communication range of 10 meters. It supports various profiles, including A2DP, AVRCP, HFP, and HSP, along with codecs such as SBC and AAC. The frequency transmission range covers 20 Hz to 20,000 Hz with a sampling frequency of 44.1 kHz. The speaker features a USB Type-C® interface for convenient connectivity and is powered by an internal rechargeable battery, providing an approximate battery life of 16 hours.
![Image of the XB13 EXTRA BASS(TM) Portable Wireless Speaker with splashes of water to showcase water resistance.](https://www.sony-asia.com/image/502e9550e5bf0f535dac56f95e07eb66?fmt=png-alpha&wid=378)
Compact speaker that expands sound all around
The SRS-XB13 is durable and portable and includes a specially engineered strap to make it easier to travel with. But don’t be fooled by its small size, with Extra Bass™, Sound Diffusion Processor, this little speaker packs plenty of punch.
![Image of the XB13 EXTRA BASS(TM) Portable Wireless Speaker with the strap attached.](https://www.sony-asia.com/image/47c90c0849904d864cb7d9054fa77273?fmt=png-alpha&wid=378)
Enjoy powerful sound with EXTRA BASS™
A passive radiator works together with a full-range speaker to enhance low-end tones, giving bass a boost.
![Image of the XB13 EXTRA BASS(TM) Portable Wireless Speaker attached to a young woman's backpack.](https://www.sony-asia.com/image/236a4ff5e8194f5f53ed447181921651?fmt=png-alpha&wid=378)
Goes wherever you go
The durable exterior and multiway strap makes this speaker ready for just about anything. Hang it from your backpack or on your wrist or even from a parasol when you’re out in the sun. The downwards-facing speaker will create a waterfall of music that engulfs you in the rhythm.
![Image of a Portable Wireless Speaker under a stream of water showcasing water resistance.](https://www.sony-asia.com/image/5e813135b9b60efb76c8ca674402b5ff?fmt=png-alpha&wid=378)
Take the fun outside
Waterproof and dustproof with an IP671 rating, this speaker is just as good outside as it is inside. Take it to the pool, river or park, and you can listen to your music while you and your friends enjoy the sun.2
![Icon that shows a fully charged battery and that it gives 16hrs of charge.](https://www.sony-asia.com/image/17a37b4cbd149500bbaa8f6b11b92dcf?fmt=png-alpha&wid=378)
Epic party stamina
Get up to 16 hours3 of battery life to keep the party going. A new battery indicator, right on your smartphone, lets you know when it's time for a recharge.
![Image of the XB13 EXTRA BASS(TM) Portable Wireless Speaker with sound waves emanating from the top indicating the Sound Diffusion Processor.](https://www.sony-asia.com/image/8d702158c4e5ff41576f2861f8e2f395?fmt=png-alpha&wid=378)
Small speaker, big sound
Don't be fooled by its compact shape, this little speaker packs major surround sound. The Sound Diffusion Processor expands sound in any space, with its DSP technology.
![Icon of the Bluetooth logo.](https://www.sony-asia.com/image/c09acd988031606fe9714d7441f89dec?fmt=png-alpha&wid=378)
Bluetooth® Connection4 and Fast Pair technology
Bluetooth® technology and Google's Fast Pair technology remove the need for wired connections and complex set-up sequences. Connect compatible Android(TM) smartphones or tablets in seconds – no pin or complex pairing, simply turn on your speaker and your nearby smartphone will prompt you to connect, so you can start enjoying your music right away.
![Image of the XB13 EXTRA BASS(TM) Speakers seen from the back, with USB port in view.](https://www.sony-asia.com/image/412409d558931ce4cce9b05a199d0f50?fmt=png-alpha&wid=378)
USB Type-C® port
The USB Type-C® port provides convenient connectivity.
![Image of a woman on a sofa with XB13 EXTRA BASS(TM) Portable Wireless Speaker in the foreground.](https://www.sony-asia.com/image/e19fe958f7c5d7102ea76ba168193d85?fmt=png-alpha&wid=378)
Keep your hands free
Need to make a call? No problem. Whether you’re at home or out and about, the built-in mic lets you enjoy hands-free calling straight through your speaker.
![Image of two XB13 EXTRA BASS(TM) Speakers, indicating that two speakers can be connected.](https://www.sony-asia.com/image/6310ecf0ff27c190445c1c3c80f67432?fmt=png-alpha&wid=378)
Add an extra speaker for stereo sound
If you want an even bigger sound, connect two SRS-XB13 speakers wirelessly for stereo sound that will spread even further.