12 inch high power flame light outdoor speaker portable pull rod speaker square dance karaoke speaker==Connection methodBluetooth connection Frequency response range40Hz-20KHzSignal-to-noise ratio≥75dB Number of speakers2Effective distance15 meters Box materialPlastic

Waterproof rating IPX 2 Bluetooth version 5.0 Built-in battery capacity 4000mAh-6000mAh (inclusive) Rated power 40 Speaker unit 12 inches Rated voltage 7.4 Shell process ABS Microphone 1 wireless microphone Whether built-in battery Built-in battery