FeaturesDescriptionPower Output10W + 3W x 2 Speaker Unit / SizeMain Unit : 7.62cm (3'') / 10W, Satellite : 5.08cm (2'') / 3WImpedanceMain Unit : 2Ω, Satellite : 4ΩFrequency ResponseMain Unit : 50Hz ~ 200Hz, Satellite : 200Hz ~ 18KHzS/N Ratio≥75dBSeparation≥45dBBass up/down±15dBSensitivity500mV rms @ 1KHzFM Frequency Receiver88MHz to 108MHzPower SupplyUSB / 5V DCControls ProvidedRotary Type Volume control, Mode, Prev/Vol-, Play/Pause, Next/Vol+Input & Output JackStereoNet weightFeatures2.1 Channel multimedia speaker compatible with USB/TFAUX audio input compatible with DVD/PC/LCD TV YesFully functioned remote controlDigital FM playabilityYesPower indicator LEDYesLED DisplayWide range SMPS based power supply (AC 140V~280V/50Hz)Bluetooth SpecificationsBluetooth VersionFrequency Max. Transmit PowerPower sensitivityRangeData ratesUART data transfer rate