Description Mini HIFI digital bluetooth audio power amplifier Built in LCD display with backlight function SD Card U disk AUX MP3 format play support bluetooth wireless connection 2 1 channel output can connect 1 pairs of speakers and 1 subwoofer With treble bass and volume control very easy to use Low distortion supplies a clearer stronger and more powerful sound Two main channel output With Remote control function AC DC power in Suitable for your home and car Specifications Channel2 1 ChannelPower2 400W 200WVoltageDC12V 3 5A AC 110 240VSNR ≥ 80dBImpedance4 8ΩDistortion rate0 4 Frequency Range20 20KHzSize17 6 14 7 4 3cm 6 7x5 8x1 7inPackage Included 002 1X bluetooth Amplifier1XPower Adapter EU Plug 1XRemote Control1XUser Manual Package Included 001 1Xbluetooth Amplifier1XRemote Control1XUser Manual Package Included 003 1X bluetooth Amplifier1XPower Adapter US Plug 1XRemote Control1XUser Manual