Coluna de som externa Subwoofer Sistema de karaokê sem fio para casa com microfone Mini caixa de som portátil Bluetooth alto-falante para festa

Outdoor Karaoke hine Bluetooth speaker music center square dance soundbar portable small portable speaker caixa de som Applicable Scenarios: Fiess, Outdoor, Home, Mobile, Outdoor Lawn, Other Frequency response range: 100HZ-20KHZ Signal to noise ratio: ≥ 70db Connection method: Bluetooth connection Appearance size: 115 * 89 * 276mm Waterproof grade: non waterproof Additional features: card insertion Built in battery: Built in battery Bluetooth version: 5.0 Internal battery capacity: 500mAh to 800mAh (included) Box material: plastic Rated power25W Multifunctional Bluetooth Audio Home Theater Sound System Portable Karaoke hine with Wired Microphone Caixa De Som Bluetooth Product Details： Internal battery capacity: 1200mAh to 2000mAh (included) Signal to noise ratio: ≥ 75dB Waterproof grade: non waterprooppearance size: 132 * 101.5 * 285MM Product number: YD-802 Bluetooth version: 5.0 Power mode: USB Frequency response range: 100HZ-20KHZ Box material: ABS Support mode: USB/TF/AUX/BT/FM/microphone