DIGIT RECEIVER AMPLIFIER HIFI AV-660BT BLUETOOTH 5.0 CHANNEL 2.0 WITH REMOTE CONTROL Feature: power amplifier for music HIFI. Thanks to the use of a filter coil, the sound is full, round and clean. Two signal inputs: DVD signal and AUX signal. SD, USB, 2 microphone inputs. FM radio, 5-band EQ mixer with microphone reverb and delay adjustment. High resolution LED display. With antenna, better signal and strong anti-interference ability. Product description: Color: Black Size: 22*20*7 cm/8,66*7,87*2,76 inch Material: iron Model: AV-660BT Voltage: 230 V, DC12 V conversion Peak: 3000 W Rated frequency: 20 KH-20 KHz Signal-to-noise ratio: 90 dB Standard Impedance: 4 to 16 ohms Amplifier type: AV amplifier Channel: Channel 2.0 Total harmonic distortion: less than 0,5% Input signal sensitivity: 200mv (±30mv) Microphone input sensitivity: 9 mV (±2 mV) Recording Level Output: 1 V Auxiliary level output: 1 V Bluetooth: 5.0 List of things to pack: 1 * Digital Amplifier 1 * European power cord 1 * remote control (with 40mAh button battery) 1 * User Manual in English WARM TIPS： ！ ！ Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store