The TransSpeakers portable Bluetooth speaker comprises four speaker columns that can be individually adjusted to suit one’s personal preferences. They serve as speakers but also as a stand for smartphone or tablet, thus providing an optimal view of the device. The high-performance driver and passive radiator on each column deliver superb sound quality. Extended columns can be easily folded to a compact size for on-the-road use. The speaker’s silicone cover protects it from scratches, facilitates cleaning and underscores its aesthetic appeal.