The cylinder-shaped speaker features a movable cap, which needs to be twisted in order to activate the speaker. The unit is claimed to offer an impressive 30 hours of battery life. By twisting the cap you also adjust the volume, reportedly up to 80 dB. According to the creators, multiple speakers can be paired with a single Bluetooth device and placed around the house, so you can enrich the sound experience or seamlessly switch between them. Additional features include a 3.5mm audio jack, as well as an AM/FM radio.