GravaStar Mars Pro Bluetooth Speaker: 20W Dual Speakers, Equal-Loudness Contour, Passive Bass Radiator, RGB Lighting, Bluetooth 5.0, 15 Hours Playtime, Touch Control & TWS Stereo Support | BLACK

Expert Features: Futuristic Mecha Design: Sleek and modern design with three foldable legs that elevate the speaker for improved sound clarity. 20 Watt Dual Speaker System: Provides rich, powerful, and detailed sound output. Equal-Loudness Contour: Ensures balanced sound across all frequencies with exclusive DSP algorithms for optimal listening. Passive Bass Radiator: Enhances bass output while maintaining a compact size for a powerful low-end performance. Dynamic RGB Lighting: Customizable lighting options, including solid colors and a dynamic music mode that syncs with the beat. Limitless Power: Offers up to 15 hours of playtime on a single charge with USB Type-C charging and an optional charging dock. Perfect Pairing: Bluetooth 5.0 with True Wireless Stereo support, enabling seamless pairing with another Mars Pro for stereo sound. Intuitive Touch Controls: Easy-to-use touch control on the speaker to adjust volume and settings with a simple swipe.  Expert Specs: Audio Output: 20 Watts of powerful sound Sound System: Dual speakers and passive bass radiator Connectivity: Bluetooth 5.0, True Wireless Stereo support Lighting: Dynamic RGB system with six solid and pulsing color options Battery Life: Up to 15 hours on a single charge Charging: USB Type-C charging; optional charging dock (sold separately) Control Interface: Touch control for volume adjustment and sound settings Dimensions: Compact, portable, and stylish with foldable legs Design: Zinc alloy shell with a sci-fi aesthetic