The Mars Pro Bluetooth 5.0 features a dual speaker system to create a powerful all-around sound. The volume of Mars Pro is tuned by the international acoustic master Gates, to stably output high-definition deep bass even at low volume. Featuring two built-in subwoofers and two tweeters, passive bass radiator, and loud and undistorted treble, the speaker is as impactful as being in front of the artist, next to them in the studio or on stage. The Mars Pro brings a new level of excitement to your party with the dynamic multi-color light show that syncs to the beat of music. You can easily customize the light effects to suit your preferences. The wireless, portable speaker is equipped with a high-power capacity super electric vehicle battery with 3-4 times the working life of ordinary speaker batteries. IPX7 waterproof construction makes the speaker suitable for outdoor activities. The built-in microphone allows for hands-free phone calls. The Bluetooth speaker has built-in, exclusive DSP audio algorithms combined with an equal-loudness contour to give you a deep bass, accurate mids, and crisp highs. The wireless speaker has a 15-hour battery life, 6 RGB lights, and can be paired with another Mars Pro speaker to create an explosive, immersive sound. The wireless speaker is built from a zinc alloy sphere, and the triangular design ensures stability and absorbs minor shocks. Equipped with True Wireless Stereo Bluetooth 5.0 technology, your Mars Pro lets you level up your listening experience.