Technical Pro 600 watts Rechargeable Bluetooth Speakers with Built-in Battery USB, SD card, 1 Microphone, AUX Input, Wheels
.mp3 filesPower, Charging & Microphone LED indicatorSensitivity: 93 ± 2dB (1W @1M)Frequency response: 80Hz - 20KHzImpedance: 4ohmsIncludes 4 wheels and extendable carry-on type handle reinforced cornersCompatible with Ac and DC(5v)Rechargeable Battery can be removedDimensions (L x W x H) Technical Pro 600 watts Rechargeable Bluetooth Speakers with Built-in battery, USB and SD card, 1 Microphone and AUX Input, Wheels and Extendable Carry-on Type HandleFeatures: 600 Watts peak powerBuilt-in battery offers hours of continual music playingWoofer: 8 LED woofer with Led Power SwitchHigh Quality Piezo TweetersInputs: Bluetooth, USB, SD card, 1/8 AUX1 Microphone Input 1/4 & 1/8 with Echo & Volume ControlsPlayback Controls with Display readout playback time and radio stationUSB flash/TF Card drive input accepts drives up to a maximum of 32GB and will playback. Technical Pro 600 watts Rechargeable Bluetooth Speakers with Built-in Battery USB, SD card, 1 Microphone, AUX Input, Wheels.