When it comes to the QFX PBX Party Speaker, its uniqueness is found in its internal workings. This is one portable Bluetooth tailgate speaker created by sound specialists for high-quality performance at all times. It offers a broad connectivity base, which includes AUX inputs, and it also comes with an amplifier and a woofer for deeper bass and fewer obstructions. The best part of this unit is that it can be operated via remote control; thus, you can move around and make use of the speaker from every corner of your party. The QFX speakers are ergonomic in design and feature extendable handles for easy mobility. The wheels used are caster by design, further increasing the movement of the unit. Get this affordable unit and turn your party around!