In the last few years, Sony astonished with huge, light projecting, Bluetooth connected speaker sporting Sony’s own Extra Bass option for deeper and more powerful sound. The last arrived in this lineup is a cube shaped $250 speaker that has an optimized mode for outdoor partying, two handles to carry it around and a battery that should last around 13 hours. On the top, there are two panels that you can open to spread the sound wider and at the same time be used as a splashproof table that holds up to four cups. There’s also an FM radio, a mic input (karaoke anyone?) and a charger for mobile devices.