Reliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz functionReliable Bluetooth speakerPower output: 60wattFrequency response: 38Hz-20kHzSeparation: >45dBMute Input selected Selected to adjustOn/off power switch speakerWeight: 7.6kgDC-12VUSB, SD INPUT Voltage: AC220-240V 50/60Hz function