High-power outdoor square dance and karaoke speakers equipped with dual microphones and high-quality colorful lights

Power supply: Lithium batteryPatented source: NoColor: BlackFrequency response range: 100Hz - 20KHzBuilt-in battery capacity: 4000mAh - 6000mAh (inclusive)Net weight: 20KGConnection method: Bluetooth connectionRated voltage: 7.4VAdditional functions: Card insertion / Lighting / Money collection announcement / Money collection announcementBluetooth version: 5.3Brand: OudiobopNumber of speakers: 2Item number: BK-29Applicable scenarios: Car / Desktop / Fitness and sports / Outdoor / Home / Portable / Karaoke / Live streaming / Square dancing / Broadcasting system / Outdoor lawn / Others / OthersRated power: 80WBuilt-in battery: YesSpecification: Dual 10-inchEnclosure material: WoodWaterproof level: Not waterproofEffective distance: 10 metersSignal-to-noise ratio: ≥95dB型号：BK-29功率:80W配置:10寸100磁喇叭低音+高音喇叭锂电池:11.1T/4500MAH配件:无线单咪+摇控器+适配器9v1.5a功能:USB、TF、蓝牙、TF,FM,带显示、TWS,包装:泡沫+po袋+彩盒机器尺寸：3303301010MM彩箱尺寸：4004001035MM装柜数:426 PCS    {"styleType":"offer-type-1","items":"913128110343,910962475715,913064997441,850785901077,852052418921,827476592155,823457572273,829078143507,841043650296","usemap":"_sdmap_1"}