The JBL PartyBox 330, a portable Bluetooth speaker priced at 499.99 euros, has been included in a comparison test that features 88 different portable Bluetooth speakers. It is positioned as a more advanced alternative to the JBL PartyBox 130, which costs 348.50 euros. The PartyBox 330 is designed for easier mobility, thanks to its built-in wheels, while still delivering powerful sound suitable for larger areas. It is regarded as the most versatile party speaker in JBL's lineup. One of the standout features of the PartyBox 330 is its battery life, which performs well at mid-volume levels. This is a point where many other JBL models fall short. The speaker also offers an energetic and natural sound profile, with no single frequency range overpowering the others. This makes it ideal for both lively parties and more focused listening at home. The JBL PartyBox 130, while slightly less powerful, is also praised for its balanced and natural sound reproduction. It can be used effectively to entertain at a party or for more focused listening in a living room setting. The PartyBox 130 is noted for its user-friendly controls and the ability to customize settings through the JBL One app, which allows users to fine-tune the sound and other features. However, the PartyBox 130 has some limitations. It lacks wheels, making it less convenient to move around, and it is not weather-resistant, which limits its use outdoors. Additionally, its battery life is considered mediocre, which means users may need to keep the power cable nearby for extended use during long events.