v10 mini bluetooth car amplifier 12v dc, 2 channel wireless hifi super bass audio power amp with remote controller, support fm/mp3/tf/usb/dvd for car motorcycle home stereo (no adapter) blue facmogu <strong>specifications:</strong><br /> input power: dc 12v<br /> output power: rms 2x20w 1khz<br /> speaker impedance: 4 - 8 ohms<br /> frequency response: 20hz - 20khz<br /> fm radio frequency rang: 87.5-108mhz<br /> harmonic distortion: <0.05% 4w 1khz<br /> snr: >75db<br /> compatible with: mp3<br /> supports: loudspeaker,volume control<br /> functions: songs track<br /> connection: wireless bluetooth<br /> bluetooth version: v4.0<br /> interface: 3.5mm audio<br /> audio source: electronic products with 3.5mm plug<br /> transmission distance:w/o obstacles 10m<br /> <br /> size (l x w x h): 154 x 130 x 41mm<br /> material: aluminum alloy<br /> <br /> <strong>package includes:</strong><br /> 1 x v10 power amplifier (power adapter is not include)<br /> 1 x remote control<br />