Functional performance 1. The product is a 2.0 channel amplifier that outputs 2.0 channel stereo sound 2. Clear vocals in both left and right channels, powerful subwoofer power, and strong force! 3. Supports USB drives Memory card lossless format music playback 4. V5.1 version Bluetooth, high-speed transmission, no delay 5. Supports AUX, RCA stereo computer, mobile phone, CD input 6. Digital coaxial decoding and playback function 7. Adopting star shaped circuit optimization, extremely low noise floor, and no AC sound 8. LED digital display screen, intuitive and clear 9. Infrared remote control, convenient for selecting songs and switching various functions 10. Specially designed humanized single loop and EQ sound field switching function 11. Power on automatic playback, power-off memory playback, single loop playback button Product Information Output channel: 2.0 channels Output power: 50WX2 (left and right channels) Input ports: RCA stereo lotus/AUX/U disk/digital coaxial Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Color: Black Material: Aluminum Alloy Package Contents: 1 x Power Amplifier 1 x Remote Controller 1 x Power adapter 1 x audio cable