portable bluetooth speakers mini wireless high fidelity surround sound subwoofer outdoor waterproof camping party loudspeaker

portable bluetooth speakers mini wireless high fidelity surround sound subwoofer outdoor waterproof camping party loudspeaker portable bluetooth speakers car, desktop, fitness, outdoor, home, mobile, square dance, broadcasting system, outdoor lawn Connection method: Bluetooth connection Frequency Response  100Hz-20KHz Signal to noise ratio: ≥ 75dB Number of speakers: 2 Effective distance: 10 meters Box material: metal Appearance size: D7 * H19CM Product weight: 0.4 (KG) Article number: Electroplated MINI2+ Colors: blue, black, red, gold, silver Power mode: USB Waterproof grade: IPX1 Bluetooth version: 5.0 Rated power: 200 Rated voltage: 5 Shell process: ABS plastic electroplating rubber oil Built in battery: Built in battery Supported formats: TF card+USB drive Battle Drum features: wireless speaker -Color: Red. -Material: ABS plastic, electroplating, rubber oil. standard: Working range: 10 meters Frequency response range: 100Hz-20KHz Signal to noise ratio: ≥ 75dB Play: Wireless connection/TF card/AUX input/USB disk Weight: 600g portable bluetooth speakers mini wireless high fidelity surround sound subwoofer outdoor waterproof camping party loudspeaker square dance, broadcasting system, outdoor lawn Connection method: Bluetooth connection Frequency Response  100Hz-20KHz Signal to noise ratio: ≥ 75dB Number of speakers: 2 Effective distance: 10 meters Box material: metal Appearance size: D7 * H19CM Product weight: 0.4 (KG) Article number: Electroplated MINI2+ Colors: blue, black, red, gold, silver Power mode: USB Waterproof grade: IPX1 Bluetooth version: 5.0 Rated power: 200 Rated voltage: 5 Shell process: ABS plastic electroplating rubber oil Built in battery: Built in battery Supported formats: TF card+USB drive