Features: Portable outdoor loudspeaker with handle, colorful lighting. Double horns with multiple sound fields, enjoy surround sound and quadruple sound effects. Supports mobile phones, computers, televisions, and other devices, and is compatibility with main mainstream application. Build in 3000mAh high-capacity battery, charging for 3 hours and long battery service life. Quality, fine workmanship, stable painting, not easy to fade. Specifications: Component: Plastic+Electronics Type: Loudspeaker , Loudspeaker with microphones(optional) Horn: about 170x105mm/6.69x4.13inch Microphones: about 35x135mm/1.37x5.31inch Operate type: Button Output power: 4Ω 5W Horn battery capacity: 3000mAh Microphones battery capacity: 500mAh Horn playback time: approximately 3 hours Horn charging time: approximately 3 hours Version: BLE5.3 Wireless connection distance: about 10m Frequency: 20Hz-20KHz Charging: USB C Input voltages: DC5V1A Applicable scenario: outdoor, square dancing, home, desktop, live streaming Package Includes: 1pc Wireless Bluetooth-compatible Loudspeaker with/no Double Microphones(optional) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.