Bluetooth 5.2 Audio System Cool Music Light Effect Large Speaker Long Battery Life Multiple Playback Modes Intelligent Bluetooth Audio System With Microphone Features: Intelligent lighting effectIntelligent atmospheres lighting effect, soft and beautiful lines jumping, Bluetooth audio lighting effect will change with the sound of music, creating a good visual experience. Clear Sound QualityEquipped with a composite large diaphragm, full frequency 10W two speakers, combined with the unique acoustics of a transparent cavity, and intelligent algorithms for efficient optimization, the sound quality is clearer. Bluetooth ConnectionSupports Bluetooth 5.2+LHDC high-speed transmission, with fast transmission speed and stable connection. It supports 3.5mm audio cable connection and T-Flash memory card insertion, suitable for various scenarios. Microphone Upgrade, Beautiful and Easy to UseThe newly upgraded microphone provides more sensitive reception, clear high notes, strong mid frequency, diverses bass, and stunning surround sound effects, allowing you to sing whenever you want Handle design, convenient for outdoor carryingChoose high-end leather as the handle, with a delicate grip and more convenient to carry with the sound. Product Description: Product Name: Bluetooth Audio System Product color: white Bluetooth model: 5.2 Link range: 10 meters Charging interface: Type-c Input current: 5V/1A Audio battery: 3.7V 1500mAh Microphone battery: 3.7V 600mAh Horn parameters: 40mm 4 5W 2 Usage time: approximately 5 hours (70% battery) Charging time: approximately 2 hours Rated power: 10W Product size:16.6108cm/6.53.93.1in Product weight:538g/1.19lb Package size:23138.5cm/9.15.13.3in Package weight:740g/1.63lb Product List: 1x microphone 1x microphone 1x charging cable 1x instruction manual