Crank up the music and the lights wherever you like with Sony's SRS-XB30 wireless speaker, engaging Extra Bass to add more kick to your grooves. Entirely portable thanks to Bluetooth and NFC connections and a rechargeable battery, it's the perfect companion to take the party with you, complete with synchronised multi-coloured lighting! Water-resistant design means worry-free transportation and the club atmosphere keeps pumping wherever you want to take it. The SRS-XB30 is the slightly larger cousin of the SRS-XB20 with additional strobes and longer battery life. Music & Lights The SRS-XB30 packs dynamic audio punch with a frequency range of 20-20,000 Hz for clear and powerful sound delivery. An LED multi-coloured light ring around the speaker grille and two strobe lights illuminate in unison with the beats for the ultimate portable party. So you can dance in the light with the music playing loud. Extra Bass Tailor-made for dance music and heavy grooves, Sony includes its Extra Bass technology. A 48mm full range speaker reaches deeper bass, and a light diaphragm ensures it maintains punch and clarity. Just hit the extra bass button for a boost of deep low-frequency power. Bluetooth & NFC It's a doddle to stream your top tracks wirelessly to the SRS-XB30 with Bluetooth and NFC connectivity. Simply pair your phone or tablet to the speaker (one touch connection with NFC) and let the music flow. LDAC technology ensures a superior listening experience to conventional Bluetooth. Extra Boosted Battery Small and compact but packing a mighty punch, the SRS-XB30 can go anywhere with you and lasts even longer. A full charge gives you up to a whopping 24 hours of listening pleasure. And there's a USB charging port on the rear of the speaker so you can keep your smart device topped up too. Water-Resistant Ideal indoors or out, IPX5 water-resistant rating gives you the confidence to power up the tunes wherever you like. By the pool, in the park, on the beach or, of course, just chilling to some top tracks at home. Equally appropriate for solo listening or providing your party tunes, the SRS-XB30 is the ideal all-weather audio companion. Wireless Party With Wireless Party Chain you can connect up to 10 speakers in the series via Bluetooth, synchronising music and lights for an extended danceathon. Or just pair two together to feel the music in super stereo. Using the Sony Music Center App (available on iOS and Android) you can play DJ, controlling tracks and lighting, all from the convenience of your smart device.