Features: Portable outdoor loudspeaker with handle rope, 7 colorful lighting. Independent low-frequency diaphragm and 57mm large horn. Supports mobile phones, computers, televisions, and other devices, and is compatibility with main mainstream applications. Build in 2500mAh high-capacity battery, charging for 3 hours and long battery service life. High transparencies, exquisited workmanship, weaving hanging rope, comfortable touch, and wear-resistant. Specifications: Material: Plastic+Electronics Type: Loudspeaker, Loudspeaker with 1pc/2pcs microphones(3 type optional) Loudspeaker: about 170x90mm/6.69x3.54inch Microphones: about 144x37.5mm/5.66x1.47inch Operate type: Button Output power: 4 5W Loudspeaker battery capacity: 2500mAh Microphones battery capacity: 500mAh Loudspeaker playback time: approximately 3 hours Loudspeaker charging time: approximately 3 hours Bluetooth-compatible version: BLE5.3 Wireless connection distance: about 10m Frequency: 120Hz-18KHz Charging: USB C Input voltages: DC5V1A Applicable scenario: outdoor, square dancing, home, desktop, live streaming Package Includes: 1pc Wireless Bluetooth-compatible Loudspeaker with/without Microphones(optional)