SONY® XB21 Extra Bass(TM) Portable Bluetooth® Speaker - Black

Throw the SRS-XB21 in your bag, grab your friends and start the party wherever you go. With EXTRA BASSTM, live music sound and party lights it's the mini music festival that you can take with you.

Enhance every beat and give your party that extra boost thanks to EXTRA BASSTM

The speakers of the SRS-XB21 are carefully designed to give you a real three-dimensional experience. The blue lines show how angled speakers with new DSP technology send your music to a wider area, creating a festival vibe, wherever you are

The compact SRS-XB21 fits easily in your bag. You can even pop it in the cup holder of your bike - so the party goes wherever you go

A 42 mm speaker means powerful sound and bass

Made with Mica Reinforced Cellular (MRC), the rigid and lightweight speaker cone effortlessly controls the sound without losing quality, by driving power directly into the air

There's no fun without party lights, and the SRS-XB21 has just the thing - flashing new line lights that sync to the beat of your favorite tracks

Enjoy the same song with Wireless Party Chain. Connect up to 100 wireless speakers with BLUETOOTH® technology. The music and lights sync up so everyone dances to the same beat

Your SRS-XB21 is uniquely rustproof, so not only does it look good, but you can also enjoy your product near the beach, but a little sea water will not rust the product

With an IP67 rating, your speaker can be immersed in water, and thanks to the high-quality fabric made exclusively in Japan, there'll be no problem rinsing it

Thanks to the IP67 rating, you can take your speaker to the beach, the forest, the desert or wherever you like - the SRS-XB21 will keep on playing, no matter how dusty the surface

Up to 12 hours battery means that the SRS-XB21 can party even longer than you can

Dimensions (WxHxD): 7.63 x 2.88 x 2.63'', 1.3 lbs